Chen, Yiwen; Hare, Warren; Jarry-Bolduc, Gabriel Error analysis of surrogate models constructed through operations on submodels. (English) Zbl 07812910 Math. Oper. Res. 49, No. 1, 1-18 (2024). MSC: 90C56 49J52 65K10 PDFBibTeX XMLCite \textit{Y. Chen} et al., Math. Oper. Res. 49, No. 1, 1--18 (2024; Zbl 07812910) Full Text: DOI arXiv
Wang, Guiyun; Zheng, Shenzhou Boundedness on generalized Morrey spaces for the Schrödinger operator with potential in a reverse Hölder class. (English) Zbl 07781055 Electron. J. Differ. Equ. 2023, Paper No. 67, 14 p. (2023). MSC: 35J10 46E35 PDFBibTeX XMLCite \textit{G. Wang} and \textit{S. Zheng}, Electron. J. Differ. Equ. 2023, Paper No. 67, 14 p. (2023; Zbl 07781055) Full Text: Link
Hare, Warren; Srivastava, Kashvi Numerical study of applying complex-step gradient and Hessian approximations in derivative-free optimization. (English) Zbl 1522.90268 Pac. J. Optim. 19, No. 3, 391-410 (2023). MSC: 90C56 30E10 65K10 90C53 PDFBibTeX XMLCite \textit{W. Hare} and \textit{K. Srivastava}, Pac. J. Optim. 19, No. 3, 391--410 (2023; Zbl 1522.90268) Full Text: Link
Liu, Shengqiu; Wang, Wei On pluripotential theory associated to quaternionic \(m\)-subharmonic functions. (English) Zbl 1510.30010 J. Geom. Anal. 33, No. 5, Paper No. 143, 39 p. (2023). MSC: 30G35 32U15 32U05 32W20 PDFBibTeX XMLCite \textit{S. Liu} and \textit{W. Wang}, J. Geom. Anal. 33, No. 5, Paper No. 143, 39 p. (2023; Zbl 1510.30010) Full Text: DOI arXiv
Wroński, Michal; Kijko, Tomasz Arithmetic on generalized Hessian curves using compression function and its applications to the isogeny-based cryptography. (English) Zbl 1524.94072 Publ. Math. Debr. 100, Suppl., 655-682 (2022). MSC: 94A60 14K02 14H52 PDFBibTeX XMLCite \textit{M. Wroński} and \textit{T. Kijko}, Publ. Math. Debr. 100, 655--682 (2022; Zbl 1524.94072) Full Text: DOI
Aquib, Mohd; Uddin, Siraj; Shahid, M. Hasan Ricci curvature for pointwise semi-slant warped products in non-Sasakian generalized Sasakian space forms and its applications. (English) Zbl 1524.53109 Hacet. J. Math. Stat. 51, No. 6, 1535-1549 (2022). MSC: 53C25 53C15 53C40 PDFBibTeX XMLCite \textit{M. Aquib} et al., Hacet. J. Math. Stat. 51, No. 6, 1535--1549 (2022; Zbl 1524.53109) Full Text: DOI
Jarry-Bolduc, Gabriel Approximating the diagonal of a Hessian: which sample set of points should be used. (English) Zbl 1503.65128 Numer. Algorithms 91, No. 3, 1349-1361 (2022). MSC: 65K10 90C56 PDFBibTeX XMLCite \textit{G. Jarry-Bolduc}, Numer. Algorithms 91, No. 3, 1349--1361 (2022; Zbl 1503.65128) Full Text: DOI arXiv
Zemkoho, Alain B. Estimates of generalized hessians for optimal value functions in mathematical programming. (English) Zbl 1492.90181 Set-Valued Var. Anal. 30, No. 3, 847-871 (2022). MSC: 90C31 90C30 PDFBibTeX XMLCite \textit{A. B. Zemkoho}, Set-Valued Var. Anal. 30, No. 3, 847--871 (2022; Zbl 1492.90181) Full Text: DOI arXiv
Gzyl, Henryk Prediction in Riemannian metrics derived from divergence functions. (English) Zbl 07532290 Commun. Stat., Theory Methods 51, No. 2, 552-568 (2022). MSC: 60G25 60G99 93E24 62A99 62-XX PDFBibTeX XMLCite \textit{H. Gzyl}, Commun. Stat., Theory Methods 51, No. 2, 552--568 (2022; Zbl 07532290) Full Text: DOI arXiv
Boucetta, Mohamed On the Hermitian structures of the sequence of tangent bundles of an affine manifold endowed with a Riemannian metric. (English) Zbl 1493.53093 Complex Manifolds 9, 18-51 (2022). Reviewer: Sergiu Moroianu (Bucureşti) MSC: 53C55 53C05 22E25 PDFBibTeX XMLCite \textit{M. Boucetta}, Complex Manifolds 9, 18--51 (2022; Zbl 1493.53093) Full Text: DOI arXiv
Manafian, Jalil; Ilhan, Onur Alp; Avazpour, Ladan; Alizadeh, As’ad Localized waves and interaction solutions to the fractional generalized CBS-BK equation arising in fluid mechanics. (English) Zbl 1494.35141 Adv. Difference Equ. 2021, Paper No. 141, 20 p. (2021). MSC: 35Q53 35Q51 35C08 37K10 37K40 PDFBibTeX XMLCite \textit{J. Manafian} et al., Adv. Difference Equ. 2021, Paper No. 141, 20 p. (2021; Zbl 1494.35141) Full Text: DOI
Correa, Rafael; López, M. A.; Pérez-Aros, Pedro Necessary and sufficient optimality conditions in DC semi-infinite programming. (English) Zbl 1511.90396 SIAM J. Optim. 31, No. 1, 837-865 (2021). Reviewer: Armin Hoffmann (Ilmenau) MSC: 90C34 49J52 90C26 90C46 PDFBibTeX XMLCite \textit{R. Correa} et al., SIAM J. Optim. 31, No. 1, 837--865 (2021; Zbl 1511.90396) Full Text: DOI
Takimoto, Kazuhiro Bernstein type theorem for the generalized parabolic 2-Hessian equation under weaker conditions. (English) Zbl 1459.35015 J. Math. Anal. Appl. 495, No. 1, Article ID 124703, 14 p. (2021). MSC: 35B08 35K55 PDFBibTeX XMLCite \textit{K. Takimoto}, J. Math. Anal. Appl. 495, No. 1, Article ID 124703, 14 p. (2021; Zbl 1459.35015) Full Text: DOI
Hare, Warren; Planiden, Chayne; Sagastizábal, Claudia A derivative-free \(\mathcal{V} \mathcal{U}\)-algorithm for convex finite-max problems. (English) Zbl 1443.90331 Optim. Methods Softw. 35, No. 3, 521-559 (2020). Reviewer: Nada Djuranović-Miličić (Beograd) MSC: 90C56 65K10 90C20 PDFBibTeX XMLCite \textit{W. Hare} et al., Optim. Methods Softw. 35, No. 3, 521--559 (2020; Zbl 1443.90331) Full Text: DOI arXiv
Tu, Qiang; Chen, Wenyi; Qiu, Xueting The distributional \(k\)-Hessian in fractional Sobolev spaces. (English) Zbl 1454.46035 Bull. Aust. Math. Soc. 101, No. 3, 496-507 (2020). MSC: 46E35 35J60 46F10 PDFBibTeX XMLCite \textit{Q. Tu} et al., Bull. Aust. Math. Soc. 101, No. 3, 496--507 (2020; Zbl 1454.46035) Full Text: DOI
Dryło, Robert; Kijko, Tomasz; Wroński, Michał Determining formulas related to point compression on alternative models of elliptic curves. (English) Zbl 1436.14056 Fundam. Inform. 169, No. 4, 285-294 (2019). Reviewer: Dimitros Poulakis (Thessaloniki) MSC: 14H52 14G50 11Y16 PDFBibTeX XMLCite \textit{R. Dryło} et al., Fundam. Inform. 169, No. 4, 285--294 (2019; Zbl 1436.14056) Full Text: DOI
Bűrmen, Árpád; Fajfar, Iztok Mesh adaptive direct search with simplicial Hessian update. (English) Zbl 1427.90297 Comput. Optim. Appl. 74, No. 3, 645-667 (2019). MSC: 90C56 65K05 90C30 15B52 PDFBibTeX XMLCite \textit{Á. Bűrmen} and \textit{I. Fajfar}, Comput. Optim. Appl. 74, No. 3, 645--667 (2019; Zbl 1427.90297) Full Text: DOI
Li, Wuchen; Ying, Lexing Hessian transport gradient flows. (English) Zbl 1427.35282 Res. Math. Sci. 6, No. 4, Paper No. 34, 20 p. (2019). MSC: 35Q84 35R60 35K05 80A20 PDFBibTeX XMLCite \textit{W. Li} and \textit{L. Ying}, Res. Math. Sci. 6, No. 4, Paper No. 34, 20 p. (2019; Zbl 1427.35282) Full Text: DOI arXiv
Wu, Bing-Ye Comparison theorems in Riemann-Finsler geometry with line radial integral curvature bounds and related results. (English) Zbl 1423.53093 J. Korean Math. Soc. 56, No. 2, 421-437 (2019). Reviewer: Nabil L. Youssef (Giza) MSC: 53C60 53B40 PDFBibTeX XMLCite \textit{B.-Y. Wu}, J. Korean Math. Soc. 56, No. 2, 421--437 (2019; Zbl 1423.53093) Full Text: DOI
Takimoto, Kazuhiro Král type removability results for \(k\)-Hessian equation and \(k\)-curvature equation. (English) Zbl 1424.35084 Differ. Integral Equ. 32, No. 3-4, 211-222 (2019). Reviewer: Dagmar Medková (Praha) MSC: 35B60 35D99 35J60 35J70 PDFBibTeX XMLCite \textit{K. Takimoto}, Differ. Integral Equ. 32, No. 3--4, 211--222 (2019; Zbl 1424.35084)
Nakamura, Satoshi Hessian of the Ricci-Calabi functional. (English) Zbl 1414.53043 Proc. Am. Math. Soc. 147, No. 3, 1247-1254 (2019). Reviewer: Marcos Origlia (Kortrijk) MSC: 53C25 53C55 58E11 PDFBibTeX XMLCite \textit{S. Nakamura}, Proc. Am. Math. Soc. 147, No. 3, 1247--1254 (2019; Zbl 1414.53043) Full Text: DOI arXiv
Chen, Fei; Shi, Lei; Zhu, Xuehu; Zhu, Lixing Generalized principal Hessian directions for mixture multivariate skew elliptical distributions. (English) Zbl 1408.62112 J. Multivariate Anal. 168, 142-159 (2018). MSC: 62H25 62H30 PDFBibTeX XMLCite \textit{F. Chen} et al., J. Multivariate Anal. 168, 142--159 (2018; Zbl 1408.62112) Full Text: DOI
Liu, Jiefeng; Sheng, Yunhe; Bai, Chengming Left-symmetric bialgebroids and their corresponding Manin triples. (English) Zbl 1431.53089 Differ. Geom. Appl. 59, 91-111 (2018). MSC: 53D17 17B62 53D12 53D18 PDFBibTeX XMLCite \textit{J. Liu} et al., Differ. Geom. Appl. 59, 91--111 (2018; Zbl 1431.53089) Full Text: DOI arXiv
Nannicini, Antonella Generalized geometry of Norden and para Norden manifolds. (English) Zbl 1392.53048 Angella, Daniele (ed.) et al., Complex and symplectic geometry. Based on the presentations at the INdAM meeting “Complex and symplectic geometry”, Cortona, Italy, June 12–18, 2016. Cham: Springer (ISBN 978-3-319-62913-1/hbk; 978-3-319-62914-8/ebook). Springer INdAM Series 21, 163-178 (2017). Reviewer: Nicolai K. Smolentsev (Kemerovo) MSC: 53C15 53C56 53D18 53C38 53C55 PDFBibTeX XMLCite \textit{A. Nannicini}, Springer INdAM Ser. 21, 163--178 (2017; Zbl 1392.53048) Full Text: DOI
Nannicini, Antonella On a class of pseudo calibrated generalized complex structures related to Norden, para-Norden and statistical manifolds. (English) Zbl 1385.53015 Balkan J. Geom. Appl. 22, No. 1, 51-69 (2017). Reviewer: David Fernández (Bielefeld) MSC: 53C15 53D18 53C80 53C38 PDFBibTeX XMLCite \textit{A. Nannicini}, Balkan J. Geom. Appl. 22, No. 1, 51--69 (2017; Zbl 1385.53015) Full Text: Link
Cao, Xu; Bao, Jiguang Hessian equations on exterior domain. (English) Zbl 1364.35068 J. Math. Anal. Appl. 448, No. 1, 22-43 (2017). MSC: 35D40 35J60 35J25 PDFBibTeX XMLCite \textit{X. Cao} and \textit{J. Bao}, J. Math. Anal. Appl. 448, No. 1, 22--43 (2017; Zbl 1364.35068) Full Text: DOI
Prendergast, L. A.; Garnham, A. L. Response and predictor folding to counter symmetric dependency in dimension reduction. (English) Zbl 1373.62384 Aust. N. Z. J. Stat. 58, No. 4, 515-532 (2016). MSC: 62J12 62F35 62H25 PDFBibTeX XMLCite \textit{L. A. Prendergast} and \textit{A. L. Garnham}, Aust. N. Z. J. Stat. 58, No. 4, 515--532 (2016; Zbl 1373.62384) Full Text: DOI arXiv Link
Kolesnikov, Alexander V.; Milman, Emanuel Riemannian metrics on convex sets with applications to Poincaré and log-Sobolev inequalities. (English) Zbl 1355.53031 Calc. Var. Partial Differ. Equ. 55, No. 4, Paper No. 77, 36 p. (2016). MSC: 53C21 46E35 58J32 PDFBibTeX XMLCite \textit{A. V. Kolesnikov} and \textit{E. Milman}, Calc. Var. Partial Differ. Equ. 55, No. 4, Paper No. 77, 36 p. (2016; Zbl 1355.53031) Full Text: DOI arXiv
Brown, Kirsty L.; Gejadze, Igor; Ramage, Alison A multilevel approach for computing the limited-memory Hessian and its inverse in variational data assimilation. (English) Zbl 1348.65074 SIAM J. Sci. Comput. 38, No. 5, A2934-A2963 (2016). MSC: 65F30 65F08 15A09 65F15 PDFBibTeX XMLCite \textit{K. L. Brown} et al., SIAM J. Sci. Comput. 38, No. 5, A2934--A2963 (2016; Zbl 1348.65074) Full Text: DOI
Nannicini, Antonella Generalized geometry of pseudo-Riemannian manifolds and the generalized \(\bar{\partial}\)-operator. (English) Zbl 1338.53112 Adv. Geom. 16, No. 2, 165-173 (2016). MSC: 53D18 53C15 53C80 53C38 53D05 PDFBibTeX XMLCite \textit{A. Nannicini}, Adv. Geom. 16, No. 2, 165--173 (2016; Zbl 1338.53112) Full Text: DOI
Burmen, Árpád; Olenšek, Jernej; Tuma, Tadej Mesh adaptive direct search with second directional derivative-based Hessian update. (English) Zbl 1337.90063 Comput. Optim. Appl. 62, No. 3, 693-715 (2015). MSC: 90C30 90C56 65K05 90C20 PDFBibTeX XMLCite \textit{Á. Burmen} et al., Comput. Optim. Appl. 62, No. 3, 693--715 (2015; Zbl 1337.90063) Full Text: DOI
Lue, Heng-Hui An inverse-regression method of dependent variable transformation for dimension reduction with non-linear confounding. (English) Zbl 1360.62375 Scand. J. Stat. 42, No. 3, 760-774 (2015). MSC: 62J02 62J12 62H25 PDFBibTeX XMLCite \textit{H.-H. Lue}, Scand. J. Stat. 42, No. 3, 760--774 (2015; Zbl 1360.62375) Full Text: DOI
Baer, Eric; Jerison, David Optimal function spaces for continuity of the Hessian determinant as a distribution. (English) Zbl 1335.46027 J. Funct. Anal. 269, No. 5, 1482-1514 (2015). Reviewer: Antonio Galbis (Valencia) MSC: 46E35 26B10 46F10 PDFBibTeX XMLCite \textit{E. Baer} and \textit{D. Jerison}, J. Funct. Anal. 269, No. 5, 1482--1514 (2015; Zbl 1335.46027) Full Text: DOI arXiv
Pöschl, Christiane; Scherzer, Otmar Exact solutions of one-dimensional total generalized variation. (English) Zbl 1316.49021 Commun. Math. Sci. 13, No. 1, 171-202 (2015). Reviewer: Sorin-Mihai Grad (Chemnitz) MSC: 49J52 49N15 49N45 46N10 49M29 68U10 PDFBibTeX XMLCite \textit{C. Pöschl} and \textit{O. Scherzer}, Commun. Math. Sci. 13, No. 1, 171--202 (2015; Zbl 1316.49021) Full Text: DOI
Aydin, M. E.; Ergut, D. M. Hessian determinants of composite functions with applications for production functions in economics. (English) Zbl 1461.91160 Kragujevac J. Math. 38, No. 2, 259-268 (2014). Reviewer: George Stoica (Saint John) MSC: 91B38 PDFBibTeX XMLCite \textit{M. E. Aydin} and \textit{D. M. Ergut}, Kragujevac J. Math. 38, No. 2, 259--268 (2014; Zbl 1461.91160) Full Text: DOI
Hare, W. Numerical analysis of \(\mathcal{VU}\)-decomposition, \(\mathcal{U}\)-gradient, and \(\mathcal{U}\)-Hessian approximations. (English) Zbl 1318.49053 SIAM J. Optim. 24, No. 4, 1890-1913 (2014). Reviewer: Igor Bock (Bratislava) MSC: 49M27 49M25 49K35 90C25 90C56 54C60 65K10 PDFBibTeX XMLCite \textit{W. Hare}, SIAM J. Optim. 24, No. 4, 1890--1913 (2014; Zbl 1318.49053) Full Text: DOI
Yan, Min Extension of convex function. (English) Zbl 1312.26027 J. Convex Anal. 21, No. 4, 965-987 (2014). Reviewer: Sorin-Mihai Grad (Chemnitz) MSC: 26B25 26A16 PDFBibTeX XMLCite \textit{M. Yan}, J. Convex Anal. 21, No. 4, 965--987 (2014; Zbl 1312.26027) Full Text: arXiv Link
Mantegazza, Carlo; Mascellani, Giovanni; Uraltsev, Gennady On the distributional Hessian of the distance function. (English) Zbl 1305.58011 Pac. J. Math. 270, No. 1, 151-166 (2014). Reviewer: Peter B. Gilkey (Eugene) MSC: 58E10 35D99 53C20 PDFBibTeX XMLCite \textit{C. Mantegazza} et al., Pac. J. Math. 270, No. 1, 151--166 (2014; Zbl 1305.58011) Full Text: DOI arXiv
Yang, Wei Hong; Zhang, Lei-Hong; Song, Ruyi Optimality conditions for the nonlinear programming problems on Riemannian manifolds. (English) Zbl 1322.90096 Pac. J. Optim. 10, No. 2, 415-434 (2014). MSC: 90C30 90C46 65K05 58C05 49K27 49M37 PDFBibTeX XMLCite \textit{W. H. Yang} et al., Pac. J. Optim. 10, No. 2, 415--434 (2014; Zbl 1322.90096) Full Text: Link
Lewis, A. S.; Zhang, Shanshan Partial smoothness, tilt stability, and generalized Hessians. (English) Zbl 1267.90147 SIAM J. Optim. 23, No. 1, 74-94 (2013). MSC: 90C31 49K40 65K10 PDFBibTeX XMLCite \textit{A. S. Lewis} and \textit{S. Zhang}, SIAM J. Optim. 23, No. 1, 74--94 (2013; Zbl 1267.90147) Full Text: DOI
Chen, Bang-Yen An explicit formula of Hessian determinants of composite functions and its applications. (English) Zbl 1289.15015 Kragujevac J. Math. 36, No. 1, 27-39 (2012). Reviewer: George Stoica (Saint John, New Brunswick, Canada) MSC: 15A15 91B99 PDFBibTeX XMLCite \textit{B.-Y. Chen}, Kragujevac J. Math. 36, No. 1, 27--39 (2012; Zbl 1289.15015)
Ketabchi, Saeed; Moosaei, Hossein An efficient method for optimal correcting of absolute value equations by minimal changes in the right hand side. (English) Zbl 1268.15011 Comput. Math. Appl. 64, No. 6, 1882-1885 (2012). MSC: 15A24 PDFBibTeX XMLCite \textit{S. Ketabchi} and \textit{H. Moosaei}, Comput. Math. Appl. 64, No. 6, 1882--1885 (2012; Zbl 1268.15011) Full Text: DOI
Fike, Jeffrey A.; Alonso, Juan J. Automatic differentiation through the use of hyper-dual numbers for second derivatives. (English) Zbl 1251.65026 Forth, Shaun (ed.) et al., Recent advances in algorithmic differentiation. Selected papers based on the presentations at the 6th international conference on automatic differentiation (AD2012), Fort Collins, CO, USA, July 23–27, 2012. Berlin: Springer (ISBN 978-3-642-30022-6/hbk; 978-3-642-30023-3/ebook). Lecture Notes in Computational Science and Engineering 87, 163-173 (2012). MSC: 65D25 76D05 PDFBibTeX XMLCite \textit{J. A. Fike} and \textit{J. J. Alonso}, Lect. Notes Comput. Sci. Eng. 87, 163--173 (2012; Zbl 1251.65026) Full Text: DOI
Arvanitoyeorgos, Andreas; Chrysikos, Ioannis Invariant Einstein metrics on generalized flag manifolds with two isotropy summands. (English) Zbl 1228.53057 J. Aust. Math. Soc. 90, No. 2, 237-251 (2011). Reviewer: Binyong Sun (Beijing) MSC: 53C25 53C30 22E46 PDFBibTeX XMLCite \textit{A. Arvanitoyeorgos} and \textit{I. Chrysikos}, J. Aust. Math. Soc. 90, No. 2, 237--251 (2011; Zbl 1228.53057) Full Text: DOI arXiv
Balzer, Jonathan Second-order domain derivative of normal-dependent boundary integrals. (English) Zbl 1239.49057 J. Evol. Equ. 10, No. 3, 551-570 (2010). MSC: 49Q10 49Q12 49M15 65K05 PDFBibTeX XMLCite \textit{J. Balzer}, J. Evol. Equ. 10, No. 3, 551--570 (2010; Zbl 1239.49057) Full Text: DOI
Barbet, Luc; Daniilidis, Aris; Soravia, Pierpaolo Generalized Hessians of \(C^{1,1}\)-functions and second-order viscosity subjets. (English) Zbl 1208.49009 SIAM J. Optim. 20, No. 6, 3040-3058 (2010). MSC: 49J52 49L25 49J53 PDFBibTeX XMLCite \textit{L. Barbet} et al., SIAM J. Optim. 20, No. 6, 3040--3058 (2010; Zbl 1208.49009) Full Text: DOI
Alvarez, F.; López, J. Convergence to the optimal value for barrier methods combined with Hessian Riemannian gradient flows and generalized proximal algorithms. (English) Zbl 1205.90220 J. Convex Anal. 17, No. 3-4, 701-720 (2010). Reviewer: Rembert Reemtsen (Cottbus) MSC: 90C25 90C31 PDFBibTeX XMLCite \textit{F. Alvarez} and \textit{J. López}, J. Convex Anal. 17, No. 3--4, 701--720 (2010; Zbl 1205.90220) Full Text: Link
Ovcharova, N. Second-order analysis of the Moreau-Yosida and the Lasry-Lions regularizations. (English) Zbl 1191.49014 Optim. Methods Softw. 25, No. 1, 109-116 (2010). MSC: 49J52 58C20 49N60 PDFBibTeX XMLCite \textit{N. Ovcharova}, Optim. Methods Softw. 25, No. 1, 109--116 (2010; Zbl 1191.49014) Full Text: DOI
Mahdavi-Amiri, Nezam; Yousefpour, Rohollah Constructing a sequence of discrete Hessian matrices of an \(SC^{1}\) function uniformly convergent to the generalized Hessian matrix. (English) Zbl 1198.49012 Math. Program. 121, No. 2 (A), 387-414 (2010). Reviewer: Juan-Enrique Martínez-Legaz (Barcelona) MSC: 49J52 90C56 PDFBibTeX XMLCite \textit{N. Mahdavi-Amiri} and \textit{R. Yousefpour}, Math. Program. 121, No. 2 (A), 387--414 (2010; Zbl 1198.49012) Full Text: DOI
Meng, Xiao-Li Decoding the h-likelihood. (English) Zbl 1329.62340 Stat. Sci. 24, No. 3, 280-293 (2009). MSC: 62J12 62F10 62F15 62G08 PDFBibTeX XMLCite \textit{X.-L. Meng}, Stat. Sci. 24, No. 3, 280--293 (2009; Zbl 1329.62340) Full Text: DOI arXiv Euclid
Chen, Jingyi; Yuan, Yu; Warren, Micah A priori estimate for convex solutions to special Lagrangian equations and its application. (English) Zbl 1171.35340 Commun. Pure Appl. Math. 62, No. 4, 583-595 (2009). MSC: 35B45 35D10 PDFBibTeX XMLCite \textit{J. Chen} et al., Commun. Pure Appl. Math. 62, No. 4, 583--595 (2009; Zbl 1171.35340) Full Text: DOI
Calogero, Andrea; Carcano, Giovanna; Pini, Rita On weakly H-quasiconvex functions on the Heisenberg group. (English) Zbl 1175.52001 J. Convex Anal. 15, No. 4, 753-766 (2008). Reviewer: Antonio Masiello (Bari) MSC: 52A01 53C17 26B25 PDFBibTeX XMLCite \textit{A. Calogero} et al., J. Convex Anal. 15, No. 4, 753--766 (2008; Zbl 1175.52001) Full Text: Link
Li, Hongxu Unilateral generalized Hessians and generalized Taylor’s expansions. (English) Zbl 1164.41352 J. Sichuan Univ., Nat. Sci. Ed. 44, No. 1, 11-16 (2007). MSC: 41A58 PDFBibTeX XMLCite \textit{H. Li}, J. Sichuan Univ., Nat. Sci. Ed. 44, No. 1, 11--16 (2007; Zbl 1164.41352)
Hilbe, Joseph M. Negative binomial regression. (English) Zbl 1131.62068 Cambridge: Cambridge University Press (ISBN 978-0-521-85772-7/hbk). xii, 251 p. (2007). Reviewer: Yuehua Wu (Toronto) MSC: 62J99 62-02 62J12 62-01 PDFBibTeX XMLCite \textit{J. M. Hilbe}, Negative binomial regression. Cambridge: Cambridge University Press (2007; Zbl 1131.62068) Full Text: DOI
van den Bos, Adriaan Parameter estimation for scientists and engineers. (English) Zbl 1129.62001 Wiley-Interscience. Hoboken, NJ: John Wiley & Sons (ISBN 978-0-470-14781-8/hbk; 978-0-470-17386-2/ebook). xiv, 273 p. (2007). Reviewer: Yuehua Wu (Toronto) MSC: 62-01 62P30 62F10 65C60 62G05 PDFBibTeX XMLCite \textit{A. van den Bos}, Parameter estimation for scientists and engineers. Hoboken, NJ: John Wiley \& Sons (2007; Zbl 1129.62001) Full Text: DOI
Hansen, Frank Extensions of Lieb’s concavity theorem. (English) Zbl 1157.47305 J. Stat. Phys. 124, No. 1, 87-101 (2006). MSC: 47A60 47A63 15B48 15A69 49J52 PDFBibTeX XMLCite \textit{F. Hansen}, J. Stat. Phys. 124, No. 1, 87--101 (2006; Zbl 1157.47305) Full Text: DOI arXiv
Lee, Youngjo; Nelder, John A.; Pawitan, Yudi Generalized linear models with random effects: unified analysis via \(h\)-likelihood. With CD-ROM. (English) Zbl 1110.62092 Monographs on Statistics and Applied Probability 106. Boca Raton, FL: Chapman & Hall/CRC (ISBN 1-58488-631-5/hbk; 978-1-4200-1134-0/ebook). x, 396 p. (2006). Reviewer: Yuehua Wu (Toronto) MSC: 62J12 62-02 62Pxx PDFBibTeX XMLCite \textit{Y. Lee} et al., Generalized linear models with random effects: unified analysis via \(h\)-likelihood. With CD-ROM. Boca Raton, FL: Chapman \& Hall/CRC (2006; Zbl 1110.62092) Full Text: DOI
Bates, Douglas M.; DebRoy, Saikat Linear mixed models and penalized least squares. (English) Zbl 1051.62063 J. Multivariate Anal. 91, No. 1, 1-17 (2004). MSC: 62J10 62H12 62J12 65C60 PDFBibTeX XMLCite \textit{D. M. Bates} and \textit{S. DebRoy}, J. Multivariate Anal. 91, No. 1, 1--17 (2004; Zbl 1051.62063) Full Text: DOI
Davini, Cesare; Paroni, Roberto Generalized Hessian and external approximations in variational problems of second order. (English) Zbl 1049.65116 J. Elasticity 70, No. 1-3, 149-174 (2003). Reviewer: Thomas Sonar (Braunschweig) MSC: 65N12 65N30 35J25 74K20 74S05 PDFBibTeX XMLCite \textit{C. Davini} and \textit{R. Paroni}, J. Elasticity 70, No. 1--3, 149--174 (2003; Zbl 1049.65116) Full Text: DOI
Xia, Yingcun; Tong, Howell; Li, W. K.; Zhu, Li-Xing An adaptive estimation of dimension reduction space (with discussion). (English) Zbl 1091.62028 J. R. Stat. Soc., Ser. B, Stat. Methodol. 64, No. 3, 363-410 (2002). MSC: 62G08 62J12 PDFBibTeX XMLCite \textit{Y. Xia} et al., J. R. Stat. Soc., Ser. B, Stat. Methodol. 64, No. 3, 363--410 (2002; Zbl 1091.62028) Full Text: DOI
Li, Jianyu; Liu, Jiqiang; Yu, Qingxi Uniqueness and existence of viscosity solution on the Dirichlet problem for nonlinear elliptic second order equations. (English) Zbl 1142.35426 J. Math. Study 35, No. 1, 26-31 (2002). Reviewer: Messoud A. Efendiev (Berlin) MSC: 35J65 35D05 35J60 PDFBibTeX XMLCite \textit{J. Li} et al., J. Math. Study 35, No. 1, 26--31 (2002; Zbl 1142.35426)
Qi, Liqun Second-order analysis of the Moreau-Yosida regularization. (English) Zbl 0997.49017 Takahashi, Wataru (ed.) et al., Nonlinear analysis and convex analysis. Proceedings of the 1st international conference (NACA98), Niigata, Japan, July 28-31, 1998. Singapore: World Scientific. 16-25 (1999). MSC: 49J52 90C25 PDFBibTeX XMLCite \textit{L. Qi}, in: Nonlinear analysis and convex analysis. Proceedings of the 1st international conference (NACA98), Niigata, Japan, July 28--31, 1998. Singapore: World Scientific. 16--25 (1999; Zbl 0997.49017)
Magnus, Jan R.; Neudecker, Heinz Matrix differential calculus with applications in statistics and econometrics. Revised edition. (English) Zbl 0912.15003 Wiley Series in Probability and Statistics. Chichester: Wiley. xviii, 395 p. (1999). MSC: 15-02 62J05 62P15 53A45 26B12 62H25 15A09 15A45 15A42 PDFBibTeX XMLCite \textit{J. R. Magnus} and \textit{H. Neudecker}, Matrix differential calculus with applications in statistics and econometrics. Revised edition. Chichester: Wiley (1999; Zbl 0912.15003)
Rojas-Medar, Marko A.; Brandão, Adilson J. V. Nonsmooth continuous-time optimization problems: Sufficient conditions. (English) Zbl 0926.49009 J. Math. Anal. Appl. 227, No. 2, 305-318 (1998). Reviewer: X.Q.Yang (Nedlands) MSC: 49J52 PDFBibTeX XMLCite \textit{M. A. Rojas-Medar} and \textit{A. J. V. Brandão}, J. Math. Anal. Appl. 227, No. 2, 305--318 (1998; Zbl 0926.49009) Full Text: DOI Link
Hansen, Frank Operator convex functions of several variables. (English) Zbl 0902.47013 Publ. Res. Inst. Math. Sci. 33, No. 3, 443-463 (1997); errata ibid. 33, No. 4, 711 (1997). MSC: 47A60 15A45 PDFBibTeX XMLCite \textit{F. Hansen}, Publ. Res. Inst. Math. Sci. 33, No. 3, 443--463 (1997); errata ibid. 33, No. 4, 711 (1997; Zbl 0902.47013) Full Text: DOI
Ghattas, Omar; Bark, Jai-Hyeong Optimal control of two-and three-dimensional incompressible Navier-Stokes flows. (English) Zbl 0893.76067 J. Comput. Phys. 136, No. 2, 231-244 (1997). MSC: 76M25 76D05 65K10 PDFBibTeX XMLCite \textit{O. Ghattas} and \textit{J.-H. Bark}, J. Comput. Phys. 136, No. 2, 231--244 (1997; Zbl 0893.76067) Full Text: DOI
Berndtsson, Bo An inequality for Fourier-Laplace transforms of entire functions, and the existence of exponential frames in Fock space. (English) Zbl 0910.46019 J. Funct. Anal. 149, No. 1, 83-101 (1997). Reviewer: Klaus Dieter Bierstedt (Paderborn) MSC: 46E20 46E10 32A37 42B10 PDFBibTeX XMLCite \textit{B. Berndtsson}, J. Funct. Anal. 149, No. 1, 83--101 (1997; Zbl 0910.46019) Full Text: DOI
Sun, Defeng; Fukushima, Masao; Qi, Liqun A computable generalized Hessian of the \(D\)-gap function and Newton-type methods for variational inequality problems. (English) Zbl 0886.90165 Ferris, Michael C. (ed.) et al., Complementarity and variational problems. State of the art. Proceedings of the international conference, Baltimore, MD, USA, November 1–4, 1995. Philadelphia, PA: SIAM, Society for Industrial and Applied Mathematics. 452-473 (1997). MSC: 90C33 49J40 90C30 PDFBibTeX XMLCite \textit{D. Sun} et al., in: Complementarity and variational problems. State of the art. Proceedings of the international conference, Baltimore, MD, USA, November 1--4, 1995. Philadelphia, PA: SIAM, Society for Industrial and Applied Mathematics. 452--473 (1997; Zbl 0886.90165)
Rockafellar, R. T.; Zagrodny, D. A derivative-coderivative inclusion in second-order nonsmooth analysis. (English) Zbl 0897.49014 Set-Valued Anal. 5, No. 1, 89-105 (1997). Reviewer: A.Shapiro (Pretoria) MSC: 49J52 PDFBibTeX XMLCite \textit{R. T. Rockafellar} and \textit{D. Zagrodny}, Set-Valued Anal. 5, No. 1, 89--105 (1997; Zbl 0897.49014) Full Text: DOI
Páles, Zsolt; Zeidan, Vera Generalized Hessian for \(C^{1,1}\) functions in infinite dimensional normed spaces. (English) Zbl 0866.49023 Math. Program. 74, No. 1 (A), 59-78 (1996). Reviewer: X.Q.Yang (Nedlands) MSC: 49J52 PDFBibTeX XMLCite \textit{Z. Páles} and \textit{V. Zeidan}, Math. Program. 74, No. 1 (A), 59--78 (1996; Zbl 0866.49023) Full Text: DOI
Yang, X. Q. Generalised Hessian, max function and weak convexity. (English) Zbl 0879.49018 Bull. Aust. Math. Soc. 53, No. 1, 21-32 (1996). Reviewer: P.Loewen (Bath) MSC: 49J52 PDFBibTeX XMLCite \textit{X. Q. Yang}, Bull. Aust. Math. Soc. 53, No. 1, 21--32 (1996; Zbl 0879.49018) Full Text: DOI
Udrişte, C.; Balan, V. Differential operators and convexity on vector bundles endowed with \((h, v)\)-metrics. (English) Zbl 0989.53017 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 43, No. 1, 37-50 (1996). MSC: 53C07 53C60 PDFBibTeX XMLCite \textit{C. Udrişte} and \textit{V. Balan}, An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 43, No. 1, 37--50 (1996; Zbl 0989.53017)
Ndoutoume, James Louis; Théra, Michel Generalised second-order derivatives of convex functions in reflexive Banach spaces. (English) Zbl 0822.49014 Bull. Aust. Math. Soc. 51, No. 1, 55-72 (1995). MSC: 49J52 26E25 58C20 49K24 PDFBibTeX XMLCite \textit{J. L. Ndoutoume} and \textit{M. Théra}, Bull. Aust. Math. Soc. 51, No. 1, 55--72 (1995; Zbl 0822.49014) Full Text: DOI
Ruan, Cuozhen The generalized second-order derivative and second-order subdifferential. (Chinese. English summary) Zbl 0778.49016 Nat. Sci. J. Xiangtan Univ. 15, No. 1, 39-47 (1993). MSC: 49J50 49J52 PDFBibTeX XMLCite \textit{C. Ruan}, Nat. Sci. J. Xiangtan Univ. 15, No. 1, 39--47 (1993; Zbl 0778.49016)
Haussmann, U. G. A probabilistic approach to the generalized Hessian. (English) Zbl 0777.49017 Math. Oper. Res. 17, No. 2, 411-443 (1992). MSC: 49J52 26B05 PDFBibTeX XMLCite \textit{U. G. Haussmann}, Math. Oper. Res. 17, No. 2, 411--443 (1992; Zbl 0777.49017) Full Text: DOI
Yang, X. Q.; Jeyakumar, V. Generalized second-order directional derivatives and optimization with \(C^{1,1}\) functions. (English) Zbl 0814.49012 Optimization 26, No. 3-4, 165-185 (1992). MSC: 49J52 49K27 90C30 PDFBibTeX XMLCite \textit{X. Q. Yang} and \textit{V. Jeyakumar}, Optimization 26, No. 3--4, 165--185 (1992; Zbl 0814.49012) Full Text: DOI
Yoshida, Haruo On a class of variational equations transformable to the Gauss hypergeometric equation. (English) Zbl 0756.34016 Celest. Mech. Dyn. Astron. 53, No. 2, 145-150 (1992). Reviewer: J.Schmeelk (Richmond) MSC: 34A30 34B30 PDFBibTeX XMLCite \textit{H. Yoshida}, Celest. Mech. Dyn. Astron. 53, No. 2, 145--150 (1992; Zbl 0756.34016) Full Text: DOI
Liu, Liping The second-order conditions of nondominated solutions for \(C^{1,1}\) generalized multiobjective mathematical programming. (English) Zbl 0734.90078 Syst. Sci. Math. Sci. 4, No. 2, 128-138 (1991). Reviewer: L.Liu MSC: 90C29 49J52 90C48 PDFBibTeX XMLCite \textit{L. Liu}, Syst. Sci. Math. Sci. 4, No. 2, 128--138 (1991; Zbl 0734.90078)
Cominetti, R.; Correa, R. A generalized second-order derivative in nonsmooth optimization. (English) Zbl 0714.49020 SIAM J. Control Optimization 28, No. 4, 789-809 (1990). MSC: 49J52 49K27 49M15 90C30 26A27 26E15 PDFBibTeX XMLCite \textit{R. Cominetti} and \textit{R. Correa}, SIAM J. Control Optim. 28, No. 4, 789--809 (1990; Zbl 0714.49020) Full Text: DOI
Dineen, Seán The Schwarz lemma. (English) Zbl 0708.46046 Oxford Mathematical Monographs. Oxford: Clarendon Press. x, 248 p. £25.00 (1989). Reviewer: L.Nachbin MSC: 46G20 32A07 46-02 PDFBibTeX XMLCite \textit{S. Dineen}, The Schwarz lemma. Oxford: Clarendon Press (1989; Zbl 0708.46046)
Bolotin, S. V. The Hill determinant of a periodic orbit. (English. Russian original) Zbl 0712.70023 Mosc. Univ. Mech. Bull. 43, No. 3, 7-11 (1988); translation from Vestn. Mosk. Univ., Ser. I 1988, No. 3, 30-34 (1988). MSC: 70F15 70H05 37J99 PDFBibTeX XMLCite \textit{S. V. Bolotin}, Mosc. Univ. Mech. Bull. 43, No. 3, 7--11 (1988; Zbl 0712.70023); translation from Vestn. Mosk. Univ., Ser. I 1988, No. 3, 30--34 (1988)
Klatte, D.; Tammer, K. On second-order sufficient optimality conditions for \(C^{1,1}\)- optimization problems. (English) Zbl 0647.49014 Optimization 19, No. 2, 169-179 (1988). Reviewer: K.Zimmermann MSC: 49K10 90C34 90C30 90C31 PDFBibTeX XMLCite \textit{D. Klatte} and \textit{K. Tammer}, Optimization 19, No. 2, 169--179 (1988; Zbl 0647.49014) Full Text: DOI
Magnus, Jan R.; Neudecker, Heinz Matrix differential calculus with applications in statistics and econometrics. (English) Zbl 0651.15001 Wiley Series in Probability and Mathematical Statistics. Applied Probability and Statistics. Chichester etc.: John Wiley & Sons. XVII, 393 p.; £24.50 (1988). Reviewer: F.J.Gaines MSC: 15-02 62J05 62P15 53A45 26B12 62H25 15A09 15A45 15A42 PDFBibTeX XMLCite \textit{J. R. Magnus} and \textit{H. Neudecker}, Matrix differential calculus with applications in statistics and econometrics. Chichester (UK) etc.: John Wiley \&| Sons (1988; Zbl 0651.15001)
Donato, Santi A normal derivative problem for a class of parabolic equations of several variables with discontinuous coefficients. (Italian. English summary) Zbl 0692.35052 Rend. Mat. Appl., VII. Ser. 7, No. 2, 255-272 (1987). Reviewer: G.Gussi MSC: 35K20 35B45 35D05 PDFBibTeX XMLCite \textit{S. Donato}, Rend. Mat. Appl., VII. Ser. 7, No. 2, 255--272 (1987; Zbl 0692.35052)
Degiovanni, Marco; Marino, Antonio Non-smooth variational bifurcation. (Italian. English summary) Zbl 0671.58029 Atti Accad. Naz. Lincei, VIII. Ser., Rend., Cl. Sci. Fis. Mat. Nat. 81, No. 3, 259-270 (1987). MSC: 37G99 49J40 49J52 PDFBibTeX XMLCite \textit{M. Degiovanni} and \textit{A. Marino}, Atti Accad. Naz. Lincei, VIII. Ser., Rend., Cl. Sci. Fis. Mat. Nat. 81, No. 3, 259--270 (1987; Zbl 0671.58029)
Klatte, Diethard; Tammer, Klaus On second-order sufficient optimality conditions for \(C^{1,1}\)- optimization problems. (English) Zbl 0631.90070 Seminarber., Humboldt-Univ. Berlin, Sekt. Math. 85, 49-59 (1986). Reviewer: C.Ursescu MSC: 90C30 49K10 49M37 PDFBibTeX XMLCite \textit{D. Klatte} and \textit{K. Tammer}, Seminarber., Humboldt-Univ. Berlin, Sekt. Math. 85, 49--59 (1986; Zbl 0631.90070)
Maruşciac, I. Relationship between \(\alpha _ m\)-convexity and pseudo-convexity. (English) Zbl 0619.90057 Rep., ”Babes-Bolyai” Univ., Fac. Math., Res. Sémin. 8, 83-88 (1986). MSC: 90C30 26B25 PDFBibTeX XMLCite \textit{I. Maruşciac}, Prepr., ``Babes-Bolyai'' Univ., Fac. Math., Res. Semin. 8, 83--88 (1986; Zbl 0619.90057)
Unton, F. Z.; Weinfeld, R. Newton-Raphson algorithm for the recursive generalized least-squares identification. (English) Zbl 0612.93019 IEEE Trans. Autom. Control 31, 685-688 (1986). MSC: 93B40 65F20 93B30 PDFBibTeX XMLCite \textit{F. Z. Unton} and \textit{R. Weinfeld}, IEEE Trans. Autom. Control 31, 685--688 (1986; Zbl 0612.93019) Full Text: DOI
Meleshko, V. I.; Zadachin, V. M. On perturbations of regularized symmetric factorizations and the modified Newton method. (English. Russian original) Zbl 0612.15005 Sov. Math., Dokl. 33, 779-784 (1986); translation from Dokl. Akad. Nauk SSSR 288, 818-823 (1986). Reviewer: N.M.Zobin MSC: 15A23 15A09 65H10 65F05 65F20 PDFBibTeX XMLCite \textit{V. I. Meleshko} and \textit{V. M. Zadachin}, Sov. Math., Dokl. 33, 779--784 (1986; Zbl 0612.15005); translation from Dokl. Akad. Nauk SSSR 288, 818--823 (1986)
Cominetti, Roberto; Correa, Rafael Sur une dérivée de second ordre en analyse non différentiable. (On a second order directional derivative in non-differentiable analysis). (French) Zbl 0604.46049 C. R. Acad. Sci., Paris, Sér. I 303, 861-864 (1986). MSC: 46G05 49K27 PDFBibTeX XMLCite \textit{R. Cominetti} and \textit{R. Correa}, C. R. Acad. Sci., Paris, Sér. I 303, 861--864 (1986; Zbl 0604.46049)
Xin, Y. L. An estimate for the image diameter and its application to submanifolds with parallel mean curvature. (English) Zbl 0644.53052 Acta Math. Sci. 5, 303-308 (1985). Reviewer: T.Hasanis MSC: 53C40 53C99 PDFBibTeX XMLCite \textit{Y. L. Xin}, Acta Math. Sci. 5, 303--308 (1985; Zbl 0644.53052)
Komlósi, Sándor Contribution to the theory of quasiconvex functions. (Hungarian. English summary) Zbl 0573.90080 Alkalmazott Mat. Lapok 10, 103-113 (1984). MSC: 90C30 26B25 PDFBibTeX XMLCite \textit{S. Komlósi}, Alkalmazott Mat. Lapok 10, 103--113 (1984; Zbl 0573.90080)
Hiriart-Urruty, Jean-Baptiste; Strodiot, Jean-Jacques; Nguyen, V. Hien Generalized Hessian matrix and second-order optimality conditions for problems with \(C^{1,1}\) data. (English) Zbl 0542.49011 Appl. Math. Optimization 11, 43-56 (1984). Reviewer: M.Sury MSC: 49K10 58C20 90C30 49M37 26B05 PDFBibTeX XMLCite \textit{J.-B. Hiriart-Urruty} et al., Appl. Math. Optim. 11, 43--56 (1984; Zbl 0542.49011) Full Text: DOI
Komlósi, Sándor Second order characterisation of pseudoconvex and strictly pseudoconvex functions in terms of quasi-Hessians. (English) Zbl 0553.90079 Dep. Math., Karl Marx Univ. Econ., Budap. 2, 19-45 (1983). Reviewer: S.Schaible MSC: 90C30 49M37 26B25 PDFBibTeX XML
Yang, Shuguang Sur l’interprétation geométrique de la T-solution d’un système surdéterminé. (French) Zbl 0536.15005 J. Math., Wuhan Univ. 2, 153-161 (1982). MSC: 15A09 15A06 65F20 PDFBibTeX XMLCite \textit{S. Yang}, J. Math., Wuhan Univ. 2, 153--161 (1982; Zbl 0536.15005)
Bedel’baev, A. A. Notwendige und hinreichende Bedingungen für die Optimalität zweiter Ordnung im Bolzaschen Problem der diskreten optimalen Regelung. (Russian) Zbl 0427.49018 Izv. Akad. Nauk Kaz. SSR, Ser. Fiz.-Mat. 1980, No. 1, 5-11 (1980). MSC: 49K27 49K30 PDFBibTeX XMLCite \textit{A. A. Bedel'baev}, Izv. Akad. Nauk Kaz. SSR, Ser. Fiz.-Mat. 1980, No. 1, 5--11 (1980; Zbl 0427.49018)
Schmeelk, John F. An infinite-dimensional Laplacian operator. (English) Zbl 0407.46032 J. Differ. Equations 36, 74-88 (1980). MSC: 46F10 46G05 46F25 47F05 PDFBibTeX XMLCite \textit{J. F. Schmeelk}, J. Differ. Equations 36, 74--88 (1980; Zbl 0407.46032) Full Text: DOI
Snyder, Chip Partial fraction decompositions and Kummer congruences for the normalized coefficients of the Laurent expansion of elliptic functions parametrizing a nonsingular cubic curve in Hessian normal form. (English) Zbl 0398.12005 J. Reine Angew. Math. 306, 60-87 (1979). Reviewer: Chip Snyder MSC: 11R58 11B68 14H45 14H52 PDFBibTeX XMLCite \textit{C. Snyder}, J. Reine Angew. Math. 306, 60--87 (1979; Zbl 0398.12005) Full Text: DOI Crelle EuDML
Ise, Mikio A complex analogue of the generalized Minkowski problem. II. (English) Zbl 0469.35004 Proc. Japan Acad., Ser. A 54, 243-244 (1978). MSC: 35A05 58J10 35J15 32C15 PDFBibTeX XMLCite \textit{M. Ise}, Proc. Japan Acad., Ser. A 54, 243--244 (1978; Zbl 0469.35004) Full Text: DOI