Anthony, K. H. Continuum description of liquid crystals. (English) Zbl 0572.76009 Continuum models of discrete systems, Proc. 3rd int. Symp., Freudenstadt/Ger. 1979, SM Stud. Ser. 15, 761-804 (1980). Reviewer: A.K.Sharma MSC: 76A05 70Sxx PDF BibTeX XML OpenURL
Negrini, Paolo On the Darboux problem in Banach space. (Italian. English summary) Zbl 0545.35071 Boll. Unione Mat. Ital., V. Ser., A 17, 156-180 (1980). Reviewer: G.I.Laptev MSC: 35Q05 35A05 PDF BibTeX XML Cite \textit{P. Negrini}, Boll. Unione Mat. Ital., V. Ser., A 17, 156--180 (1980; Zbl 0545.35071) OpenURL
Radzhabov, N.; Boltaev, K. S. Solution of boundary value problems for the Euler-Poisson-Darboux equation in the case of a strip. (Russian) Zbl 0543.35080 Differ. Integral. Uravn., Dushanbe, 3, 106-119 (1980). Reviewer: Vasile Ionescu (Bucureşti) MSC: 35Q05 35C15 35A02 PDF BibTeX XML OpenURL
Dal Fabbro, Florangela; Furioli Martinolli, Antonella Analysis of the solutions of a partial differential equation of hypergeometric type with respect to one variable. (English) Zbl 0542.35015 Rend., Sci. Mat. Appl., A 114, 11-35 (1980). MSC: 35G05 35Q99 PDF BibTeX XML Cite \textit{F. Dal Fabbro} and \textit{A. Furioli Martinolli}, Rend., Sci. Mat. Appl., A 114, 11--35 (1980; Zbl 0542.35015) OpenURL
Adams, Ernst On sets of solutions of collections of nonlinear systems in \({\mathbb{R}}^ n\). (English) Zbl 0539.65035 Interval mathematics, Proc. int. Symp., Freiburg/Ger. 1980, 247-256 (1980). Reviewer: L.B.Rall MSC: 65H10 65F10 65G30 74G60 PDF BibTeX XML OpenURL
Hempel, Rainer Eine Variationsmethode für elliptische Differentialoperatoren mit strengen Nichtlinearitaeten. (Dissertation). (German) Zbl 0527.35024 Fakultät für Mathematik der Ludwig-Maximilians-Universität München. 144 S. (1980). MSC: 35J60 35P30 35A15 PDF BibTeX XML OpenURL
Duszek, Maria K. Problems of geometrically nonlinear theory of plasticity. (English) Zbl 0515.73037 Mitt. Inst. Mech., Ruhr-Univ. Bochum 21, 103 p. (1980). MSC: 74C99 PDF BibTeX XML OpenURL
Meshcheryakov, M. V. A note on dynamical systems on semisimple Lie algebras. (English) Zbl 0512.58021 Mosc. Univ. Math. Bull. 35, No. 6, 16-18 (1980). MSC: 53D50 37J99 58J99 PDF BibTeX XML Cite \textit{M. V. Meshcheryakov}, Mosc. Univ. Math. Bull. 35, No. 6, 16--18 (1980; Zbl 0512.58021) OpenURL
Beirão da Veiga, Hugo; Valli, Alberto On the Euler equations for nonhomogeneous fluids. II. (English) Zbl 0503.76008 J. Math. Anal. Appl. 73, 338-350 (1980). MSC: 76Bxx PDF BibTeX XML Cite \textit{H. Beirão da Veiga} and \textit{A. Valli}, J. Math. Anal. Appl. 73, 338--350 (1980; Zbl 0503.76008) Full Text: DOI OpenURL
Grigoliya, M. P. On the structure of the set of solutions of the Goursat problem. (Russian) Zbl 0502.35033 Tr. Tbilis. Univ. 215, Math. Mekh. Astron. 10, 85-94 (1980). MSC: 35G20 35Q05 35B99 PDF BibTeX XML OpenURL
Ross, Shepley L. Introduction to ordinary differential equations. 3rd ed. (English) Zbl 0501.34001 New York - Chichester - Brishbane: John Wiley & Sons. VII, 503 p. $ 18.95 (1980). MSC: 34-01 34A12 41A45 41A50 34A30 34A99 34D20 34A05 PDF BibTeX XML OpenURL
Lavery, John E. Solution of a class of quasilinear Dirichlet and Neumann problems by the method of reduction. (English) Zbl 0498.35038 Aequationes Math. 21, 142-155 (1980). MSC: 35J60 65N30 49M15 35J25 65N99 PDF BibTeX XML Cite \textit{J. E. Lavery}, Aequationes Math. 21, 142--155 (1980; Zbl 0498.35038) Full Text: DOI EuDML OpenURL
Decker, D. W.; Keller, H. B. Solution branching. A constructive technique. (English) Zbl 0497.58010 New approaches to nonlinear problems in dynamics, Proc. Conf., Pacific Grove/Calif. 1979, 53-69 (1980). MSC: 58E07 39B52 58D25 PDF BibTeX XML OpenURL
Wittke, W. (ed.) [Aggour, M. S.; Brown, C. B.; Ly, B. L.; Roth, W. H.; Lee, K. L.; Crandall, L.; Steenfelt, J. S.; Otta, L.; Prieto-Portar, L. A.; Rowe, R. K.; Brooker, J. R.; Selvadurai, A. P. S.; Nicholas, T. J.] Soil-structure-interaction (Retaining structures). (English) Zbl 0495.73070 Numerical methods in geomechanics, Proc. 3rd int. Conf., Aachen 1979, 1167-1252 (1980). MSC: 74S30 74L10 74A55 74M15 74-06 74L05 74S05 49M20 65R20 74-05 PDF BibTeX XML OpenURL
Ferrero, Giorgio Sun un case piu generale di quello di Hess per il moto di un corpo rigido pesante intorno ad un punto fisso, soggetto ad una forza girostatica. (Italian) Zbl 0494.70012 Atti Accad. Sci. Torino, Cl. Sci. Fis. Mat. Nat. 114, 395-399 (1980). MSC: 70E15 PDF BibTeX XML Cite \textit{G. Ferrero}, Atti Accad. Sci. Torino, Cl. Sci. Fis. Mat. Nat. 114, 395--399 (1980; Zbl 0494.70012) OpenURL
Znamenskiĭ, S. V. An analogue of Leont’ev’s theorem for Euler operators and Vostretsov’s formula for a strongly star shaped domain \(D\subset\mathbb C^n\). (Russian) Zbl 0489.32009 Some questions of multidimensional complex analysis, Work Collect., Krasnoyarsk 1980, 33-42 (1980). MSC: 32A38 34M99 32A25 34A35 47E05 PDF BibTeX XML OpenURL
Bogaevskij, V. N.; Ostrer, L. A. On the fast rotation of a heavy rigid body about a fixed point. (English. Russian original) Zbl 0487.70012 J. Appl. Math. Mech. 44, 713-720 (1981); translation from Prikl. Mat. Mekh. 44, 999-1009 (1980). MSC: 70E20 PDF BibTeX XML Cite \textit{V. N. Bogaevskij} and \textit{L. A. Ostrer}, J. Appl. Math. Mech. 44, 713--720 (1980; Zbl 0487.70012); translation from Prikl. Mat. Mekh. 44, 999--1009 (1980) Full Text: DOI OpenURL
Habashi, Wagdi G. Numerical methods of turbomachinery. (English) Zbl 0486.76016 Recent advances in numerical methods in fluids, Vol. 1, 245-286 (1980). MSC: 76B10 76M99 76-02 76H05 76N10 65N50 35Q30 35Q05 PDF BibTeX XML OpenURL
Kipriyanov, I. A.; Ivanov, L. A. Hadamard’s method for some classes of hyperbolic equations. (English. Russian original) Zbl 0483.35070 Sov. Math., Dokl. 21, 864-867 (1980); translation from Dokl. Akad. Nauk SSSR 252, 1045-1048 (1980). MSC: 35Q05 35L10 35B30 PDF BibTeX XML Cite \textit{I. A. Kipriyanov} and \textit{L. A. Ivanov}, Sov. Math., Dokl. 21, 864--867 (1980; Zbl 0483.35070); translation from Dokl. Akad. Nauk SSSR 252, 1045--1048 (1980) OpenURL
Korobkin, A. A. Initial asymptotics of the solution of the problem about the entrance of an elliptic paraboloid into an ideal fluid. (Russian) Zbl 0481.76019 Matematicheskie Problemy Mekhaniki Sploshnykh Sred, Din. Sploshnoj Sredy 47, 65-69 (1980). MSC: 76B10 76B99 35Q05 PDF BibTeX XML Cite \textit{A. A. Korobkin}, Din. Splosh. Sredy 47, 65--69 (1980; Zbl 0481.76019) OpenURL
Kazhikhov, A. V. The correctness of the nonstationary problem about the flow of the ideal fluid through the given domain. (Russian) Zbl 0481.76011 Matematicheskie Problemy Mekhaniki Sploshnykh Sred, Din. Sploshnoj Sredy 47, 37-56 (1980). MSC: 76Bxx 35Q05 35A05 PDF BibTeX XML Cite \textit{A. V. Kazhikhov}, Din. Splosh. Sredy 47, 37--56 (1980; Zbl 0481.76011) OpenURL
Weber, H. Shooting-Verfahren für Verzweigungsprobleme. (German) Zbl 0479.65050 Z. Angew. Math. Mech. 60, T324-T326 (1980). MSC: 65L10 65H10 34B15 74G60 PDF BibTeX XML Cite \textit{H. Weber}, Z. Angew. Math. Mech. 60, T324--T326 (1980; Zbl 0479.65050) OpenURL
Tomantschger, Kurt Walter Allgemeine Darstellungssätze für die Lösungen einer elliptischen Differentialgleichung. (German) Zbl 0479.35018 Technische Universität Graz. 154 S. (1980). MSC: 35C05 35Q05 30G99 35J15 35A20 PDF BibTeX XML OpenURL
Gorniewicz, Lech; Pruszko, Tadeusz On the set of solutions of the Darboux problem for some hyperbolic equations. (English) Zbl 0478.35076 Bull. Acad. Pol. Sci., Sér. Sci. Math. 28, 279-285 (1980). MSC: 35Q05 47H10 35L70 54H25 55M25 PDF BibTeX XML Cite \textit{L. Gorniewicz} and \textit{T. Pruszko}, Bull. Acad. Pol. Sci., Sér. Sci. Math. 28, 279--285 (1980; Zbl 0478.35076) OpenURL
Kazhikhov, A. V.; Ragulin, V. V. On the problem of flowing for equations of an ideal fluid. (Russian) Zbl 0475.76019 Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 96, 84-96 (1980). MSC: 76Bxx 35Q05 35A05 PDF BibTeX XML Cite \textit{A. V. Kazhikhov} and \textit{V. V. Ragulin}, Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 96, 84--96 (1980; Zbl 0475.76019) Full Text: EuDML OpenURL
Strampp, W. Invariant group solutions of hydrodynamical equations. (English) Zbl 0475.35006 J. Math. Anal. Appl. 78, 618-633 (1980). MSC: 35A30 35Q99 PDF BibTeX XML Cite \textit{W. Strampp}, J. Math. Anal. Appl. 78, 618--633 (1980; Zbl 0475.35006) Full Text: DOI OpenURL
Basilievitch, V. La flexion d’une poutre en double i de section variable. (French) Zbl 0474.73077 Teor. Primen. Meh. 6, 21-37 (1980). MSC: 74H45 74B10 31A30 PDF BibTeX XML Cite \textit{V. Basilievitch}, Teor. Primen. Meh. 6, 21--37 (1980; Zbl 0474.73077) OpenURL
Krbica, Jaroslav A sequence of purely and specially disconjugate linear differential equations of the second order. (Russian) Zbl 0474.34008 Acta Univ. Palacki. Olomuc., Fac. Rerum Nat. 65, Math. 19, 5-21 (1980). MSC: 34A30 34C10 PDF BibTeX XML Cite \textit{J. Krbica}, Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 19, 5--21 (1980; Zbl 0474.34008) Full Text: EuDML OpenURL
Bondarchuk, V. S. The periodic problem of variational calculus and deformations of Hamiltonian systems. (Russian) Zbl 0472.49025 Dynamics and stability of mechanical systems, Collect. sci. Works, Kiev 1980, 143-155 (1980). MSC: 49L99 37J99 58E05 70H05 70H03 PDF BibTeX XML OpenURL
Baade, Karl-Heinz Wirbelbehaftete Strömungen - eine Modellerweiterung für die Strömungstechnik. (German) Zbl 0468.76028 Wiss. Z. Tech. Hochsch. Otto von Guericke 24, No. 4, 105-110 (1980). MSC: 76B47 49S05 PDF BibTeX XML Cite \textit{K.-H. Baade}, Wiss. Z. Tech. Hochsch. Otto von Guericke 24, No. 4, 105--110 (1980; Zbl 0468.76028) OpenURL
Nedyalkov, I. P. An equation for the velocity potential in casting hydrodynamics. (English) Zbl 0468.76026 C. R. Acad. Bulg. Sci. 33, 499-502 (1980). MSC: 76B99 PDF BibTeX XML Cite \textit{I. P. Nedyalkov}, C. R. Acad. Bulg. Sci. 33, 499--502 (1980; Zbl 0468.76026) OpenURL
Bondarchuk, V. S. On the connection between spectral and oscillatory properties of the matrix Jacobi problem. (Russian) Zbl 0468.70021 Dynamics and stability of mechanical systems, Collect. sci. Works, Kiev 1980, 156-161 (1980). MSC: 70H05 70H25 70H03 49S05 PDF BibTeX XML OpenURL
Radzhabov, N. Integral representations and boundary value problems for some differential equations with singular line or singular surfaces. Textbook for a special course. Part 1. (Integral’nye predstavleniya i granichnye zadachi dlya nekotorykh differentsial’nykh uravnenij s singulyarnoj liniej ili singulyarnymi poverkhnostyami. Uchebnoe posobie po spetskursu. Chast’ 1). (Russian) Zbl 0468.35019 Ministerstvo Vysshego i Srednego Spetsial’nogo Obrazovaniya Tadzhikskoj SSR. Dushanbe: Tadzhikskij Gosudarstvennyj Universitet im. V. I. Lenina. 127 p. R. 0.75 (1980). MSC: 35C15 35-02 35Q05 35J05 35Q15 35K20 35L20 PDF BibTeX XML OpenURL
Lions, Pierre-Louis Minimization problems in \(L^1(\mathbb{R}^3)\) and applications to free boundary problems. (English) Zbl 0467.49028 Free boundary problems, Proc. Semin. Pavia 1979, Vol. II, 385-399 (1980). MSC: 49Q05 35R35 65K10 PDF BibTeX XML OpenURL
Kijowski, Jerzy On a purely affine formulation of general relativity. (English) Zbl 0466.53032 Differential geometrical methods in mathematical physics, Proc. Conf. Aix-en-Provence and Salamanca 1979, Lect. Notes Math. 836, 455-461 (1980). MSC: 53C50 76Y05 49S05 PDF BibTeX XML OpenURL
Chekmarev, T. V. The solution of the Darboux problem by a reduction to the Goursat problem. (English) Zbl 0466.35063 Sov. Math. 24, No. 5, 78-84 (1980). MSC: 35Q05 35K65 35J70 PDF BibTeX XML Cite \textit{T. V. Chekmarev}, Sov. Math. 24, No. 5, 78--84 (1980; Zbl 0466.35063) OpenURL
Rogoza, B. E. First integrals of a quasi-linear elliptical equation. (English) Zbl 0466.35036 Sov. Math. 24, No. 6, 68-74 (1980). MSC: 35J60 35B45 PDF BibTeX XML Cite \textit{B. E. Rogoza}, Sov. Math. 24, No. 6, 68--74 (1980; Zbl 0466.35036) OpenURL
Chekmarev, T. V. The Dirichlet problem for a system of Euler-Poisson-Darboux equations in a half-plane and a band perpendicular to the degeneration line. (English) Zbl 0466.35022 Sov. Math. 24, No. 6, 80-86 (1980). MSC: 35F15 35Q05 35A05 PDF BibTeX XML Cite \textit{T. V. Chekmarev}, Sov. Math. 24, No. 6, 80--86 (1980; Zbl 0466.35022) OpenURL
Katrakhov, V. V. General boundary-value problems for a class of singular and degenerate equations. (English. Russian original) Zbl 0464.35039 Sov. Math., Dokl. 21, 614-618 (1980); translation from Dokl. Akad. Nauk SSSR 251, 1296-1300 (1980). MSC: 35J40 35J70 35J25 26A33 35Q05 35B45 35D05 PDF BibTeX XML Cite \textit{V. V. Katrakhov}, Sov. Math., Dokl. 21, 614--618 (1980; Zbl 0464.35039); translation from Dokl. Akad. Nauk SSSR 251, 1296--1300 (1980) OpenURL
Bartolozzi, M.; Bressan, A. Moti piu rigidi possibile. (Italian) Zbl 0463.70008 Rend. Circ. Mat. Palermo, II. Ser. 29, 152-160 (1980). MSC: 70E99 83C99 70H03 PDF BibTeX XML Cite \textit{M. Bartolozzi} and \textit{A. Bressan}, Rend. Circ. Mat. Palermo (2) 29, 152--160 (1980; Zbl 0463.70008) Full Text: DOI OpenURL
Newton, Roger G. Scattering theory in the mixed representation. (English) Zbl 0463.35064 Mathematical methods and applications of scattering theory, Proc. Conf. Washington/D.C. 1979, Lect. Notes Phys. 130, 123-127 (1980). MSC: 35P25 35J10 81U05 35Q99 PDF BibTeX XML OpenURL
Tahara, Hidetoshi Singular hyperbolic systems. III: On the Cauchy problem for Fuchsian hyperbolic partial differential equations. (English) Zbl 0463.35053 J. Fac. Sci., Univ. Tokyo, Sect. I A 27, 465-507 (1980). MSC: 35L25 35L30 35Q05 35A05 PDF BibTeX XML Cite \textit{H. Tahara}, J. Fac. Sci., Univ. Tokyo, Sect. I A 27, 465--507 (1980; Zbl 0463.35053) OpenURL
Yamaguchi, Masaru Existence and stability of global bounded classical solutions of initial boundary value problem for semilinear wave equations. (English) Zbl 0462.35053 Funkc. Ekvacioj, Ser. Int. 23, 289-308 (1980). MSC: 35L05 35Q05 35B35 35A05 35B40 PDF BibTeX XML Cite \textit{M. Yamaguchi}, Funkc. Ekvacioj, Ser. Int. 23, 289--308 (1980; Zbl 0462.35053) OpenURL
Beirão da Veiga, Hugo; Valli, Alberto On the Euler equations for nonhomogeneous fluids. I. (English) Zbl 0459.76003 Rend. Sem. Mat. Univ. Padova 63, 151-168 (1980). MSC: 76Bxx PDF BibTeX XML Cite \textit{H. Beirão da Veiga} and \textit{A. Valli}, Rend. Semin. Mat. Univ. Padova 63, 151--168 (1980; Zbl 0459.76003) Full Text: Numdam EuDML OpenURL
Orlenko, Yu. G. The motion of a heavy rigid body with a fixed point in a particular case. (Russian) Zbl 0459.70006 Vopr. Vychisl. Prikl. Mat. 62, 149-155 (1980). MSC: 70E05 PDF BibTeX XML Cite \textit{Yu. G. Orlenko}, Vopr. Vychisl. Prikl. Mat. 62, 149--155 (1980; Zbl 0459.70006) OpenURL
Beyer, Klaus Eine Bemerkung zum Ritzschen Verfahren für die Stokesschen Gleichungen. (German) Zbl 0459.65074 Beitr. Numer. Math. 8, 39-41 (1980). MSC: 65N30 35Q05 49J27 65N15 PDF BibTeX XML Cite \textit{K. Beyer}, Beitr. Numer. Math. 8, 39--41 (1980; Zbl 0459.65074) OpenURL
Berry, Thomas G.; Venter, Sarel Integral formulae associated with non-parameter-invariant multiple integral problems of arbitrary order in the calculus of variations. (English) Zbl 0459.49032 Aequationes Math. 21, 200-224 (1980). MSC: 49Q99 58A15 PDF BibTeX XML Cite \textit{T. G. Berry} and \textit{S. Venter}, Aequationes Math. 21, 200--224 (1980; Zbl 0459.49032) Full Text: DOI EuDML OpenURL
Guiraud, J. P.; Zeytounian, R. Kh. Rotational compressible inviscid flow with rolled vortex sheets. An analytical algorithm for the computation of the core. (English) Zbl 0458.76054 J. Fluid Mech. 101, 393-401 (1980). MSC: 76N10 76U05 76E99 PDF BibTeX XML Cite \textit{J. P. Guiraud} and \textit{R. Kh. Zeytounian}, J. Fluid Mech. 101, 393--401 (1980; Zbl 0458.76054) Full Text: DOI OpenURL
Morton, K. W.; Parrott, A. K. Generalised Galerkin methods for first-order hyperbolic equations. (English) Zbl 0458.65098 J. Comput. Phys. 36, 249-270 (1980). MSC: 65N30 35L50 35L60 65N06 PDF BibTeX XML Cite \textit{K. W. Morton} and \textit{A. K. Parrott}, J. Comput. Phys. 36, 249--270 (1980; Zbl 0458.65098) Full Text: DOI OpenURL
Mansimov, K. B. On quasi-singular controls in Goursat-Darboux systems. (Russian) Zbl 0458.49018 Izv. Akad. Nauk Az. SSR, Ser. Fiz.- Tekh. Mat. Nauk 1980, No. 2, 138-142 (1980). MSC: 49K20 35Q05 PDF BibTeX XML Cite \textit{K. B. Mansimov}, Izv. Akad. Nauk Az. SSR, Ser. Fiz.-Tekh. Mat. Nauk 1980, No. 2, 138--142 (1980; Zbl 0458.49018) OpenURL
Kikuchi, Norio; Mitsuoka, Noriko On nonlinear Euler equations. (English) Zbl 0458.35038 Keio Math. Semin. Rep. 5, 19-35 (1980). MSC: 35J65 35Q05 35A05 35J20 PDF BibTeX XML Cite \textit{N. Kikuchi} and \textit{N. Mitsuoka}, Keio Math. Semin. Rep. 5, 19--35 (1980; Zbl 0458.35038) OpenURL
Demidov, S. S. The development of the investigations of partial differential equations of the first order in the 18th and the 19th century. (Russian) Zbl 0458.35003 Istor.-Mat. Issled. 25, 71-103 (1980). MSC: 35-03 01A45 01A50 PDF BibTeX XML Cite \textit{S. S. Demidov}, Istor.-Mat. Issled. 25, 71--103 (1980; Zbl 0458.35003) OpenURL
Hanono, Reina Marta Galerkin approximation for a two-dimensional flow of an ideal, incompressible fluid in a channel with non-symmetric cross-section. (Spanish) Zbl 0457.76014 Relat. Pesqui. Desenvolvimento 4/80, 49 p. (1980). MSC: 76D99 76M20 35Q31 65N30 PDF BibTeX XML OpenURL
Meshcheryakov, M. V. A remark on dynamic systems on semisimple Lie algebras. (Russian) Zbl 0457.58007 Vestn. Mosk. Univ., Ser. I 1980, No. 6, 17-19 (1980). MSC: 53D50 37J99 58J99 PDF BibTeX XML Cite \textit{M. V. Meshcheryakov}, Vestn. Mosk. Univ., Ser. I 1980, No. 6, 17--19 (1980; Zbl 0457.58007) OpenURL
Saigo, Megumi A certain boundary value problem for the Euler-Darboux equation. II. (English) Zbl 0457.35071 Math. Jap. 25, 211-220 (1980). MSC: 35Q05 35M99 45E05 PDF BibTeX XML Cite \textit{M. Saigo}, Math. Japon. 25, 211--220 (1980; Zbl 0457.35071) OpenURL
Roberts, A. Multi-grid systems for the rapid inversion of partial differential equations. (English) Zbl 0456.76049 Computational fluid dynamics, Collect. Lect. Ser., Von Karman Inst. 1978, 431-504 (1980). MSC: 76H05 76P05 PDF BibTeX XML OpenURL
Dontchev, A. L. Error estimates for a discrete approximation to constrained control problems. (English) Zbl 0456.65038 C. R. Acad. Bulg. Sci. 33, 757-760 (1980). MSC: 65K10 49J15 49K15 49M25 PDF BibTeX XML Cite \textit{A. L. Dontchev}, C. R. Acad. Bulg. Sci. 33, 757--760 (1980; Zbl 0456.65038) OpenURL
Perez-Rendon, A. General relativity as a gauge theory. (English) Zbl 0456.58013 Differential geometrical methods in mathematical physics, Proc. Conf. Aix-en-Provence and Salamanca 1979, Lect. Notes Math. 836, 440-454 (1980). MSC: 58E30 58E99 83E99 83C99 83D05 81T99 53C05 53C50 55R10 PDF BibTeX XML OpenURL
Tulczyjew, W. M. The Euler-Lagrange resolution. (English) Zbl 0456.58012 Differential geometrical methods in mathematical physics, Proc. Conf. Aix-en-Provence and Salamanca 1979, Lect. Notes Math. 836, 22-48 (1980). MSC: 58E15 58A10 58A20 55R10 49Q99 PDF BibTeX XML OpenURL
Zabusky, N. J. Contour-dynamics: A boundary-integral evolutionary method for incompressible dissipationless flows. (English) Zbl 0455.76017 Methodes numeriques dans les sciences de l’ingenieur, 2e Congr. int. G.A.M.N.I., Paris 1980, Vol. 1, 503-513 (1980). MSC: 76B99 76E20 76X05 PDF BibTeX XML OpenURL
Todd, John Basic numerical mathematics. Vol. 1: Numerical analysis. Licensed ed. (English) Zbl 0454.65002 ISNM. International Series of Numerical Mathematics, Vol. 14. New York etc.: Academic Press. Basel, Stuttgart: Birkhäuser Verlag. 253 p. (1980). MSC: 65-01 65Bxx 65Hxx 65Dxx 65Q05 65L05 33C10 PDF BibTeX XML Cite \textit{J. Todd}, Basic numerical mathematics. Vol. 1: Numerical analysis. Licensed ed. New York etc.: Academic Press. Basel, Stuttgart: Birkhäuser Verlag (1980; Zbl 0454.65002) OpenURL
Tchrakian, D. H. N-dimensional instantons and monopoles. (English) Zbl 0454.58022 J. Math. Phys. 21, 166-169 (1980). MSC: 58J99 53C05 37J99 53C80 70H99 81T08 81T99 PDF BibTeX XML Cite \textit{D. H. Tchrakian}, J. Math. Phys. 21, 166--169 (1980; Zbl 0454.58022) Full Text: DOI OpenURL
Anderson, I. M.; Duchamp, T. On the existence of global variational principles. (English) Zbl 0454.58021 Am. J. Math. 102, 781-868 (1980). MSC: 58J99 37J99 49K20 49S05 58E99 58A20 PDF BibTeX XML Cite \textit{I. M. Anderson} and \textit{T. Duchamp}, Am. J. Math. 102, 781--868 (1980; Zbl 0454.58021) Full Text: DOI Link OpenURL
Chekmarev, T. V. Das Dirichletproblem für ein System Euler-Poisson-Darbouxscher Gleichungen in einer Halbebene und einem Streifen senkrecht zu einer Entartungslinie. (Russian) Zbl 0454.35026 Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 6(217), 66-71 (1980). MSC: 35F15 35Q05 35A05 PDF BibTeX XML Cite \textit{T. V. Chekmarev}, Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 6(217), 66--71 (1980; Zbl 0454.35026) OpenURL
Rodriguez Montes, Jaime Some regularity properties of complex differential equations. (Spanish) Zbl 0454.34004 Rev. Colomb. Mat. 14, 131-172 (1980). MSC: 34M99 47E05 PDF BibTeX XML Cite \textit{J. Rodriguez Montes}, Rev. Colomb. Mat. 14, 131--172 (1980; Zbl 0454.34004) Full Text: EuDML OpenURL
Brochet, Jacques Numerical calculus of three-dimensional transonic internal flows. (Calcul numérique d’ecoulements internes tridimensionnels transsoniques.) (French) Zbl 0453.76054 Rech. Aérosp. 1980, 301-315 (1980). Reviewer: Georges Tournemine MSC: 76H05 65N06 PDF BibTeX XML Cite \textit{J. Brochet}, Rech. Aérosp. 1980, 301--315 (1980; Zbl 0453.76054) OpenURL
Rakhimov, A. A. One class of magnetohydrodynamic flow. (English. Russian original) Zbl 0452.76086 Magnetohydrodynamics 16, 54-58 (1980); translation from Magn. Gidrodin. 1980, No. 1, 67-71 (1980). MSC: 76W05 PDF BibTeX XML Cite \textit{A. A. Rakhimov}, Magnetohydrodynamics 16, 54--58 (1980; Zbl 0452.76086); translation from Magn. Gidrodin. 1980, No. 1, 67--71 (1980) OpenURL
Ling, Ling A singular mixed problem for Euler-Poisson-Darboux’s equations. (Chinese) Zbl 0452.35099 Acta Math. Sin. 23, 624-631 (1980). MSC: 35Q05 35L15 PDF BibTeX XML Cite \textit{L. Ling}, Acta Math. Sin. 23, 624--631 (1980; Zbl 0452.35099) OpenURL
Gonzalez-Gascon, F. Symmetries of differential equations. II. (English) Zbl 0451.35070 J. Math. Phys. 21, 2046-2051 (1980). MSC: 35Q99 70H99 PDF BibTeX XML Cite \textit{F. Gonzalez-Gascon}, J. Math. Phys. 21, 2046--2051 (1980; Zbl 0451.35070) Full Text: DOI OpenURL
Bragg, L. R. The ascent method for abstract wave problems. (English) Zbl 0451.35046 J. Nat. Sci. Math. 38, 413-421 (1980). MSC: 35Q05 35L05 47D03 47H20 PDF BibTeX XML Cite \textit{L. R. Bragg}, J. Nat. Sci. Math. 38, 413--421 (1980; Zbl 0451.35046) OpenURL
Ball, J. M. Strict convexity, strong ellipticity, and regularity in the calculus of variations. (English) Zbl 0451.35028 Math. Proc. Camb. Philos. Soc. 87, 501-513 (1980). MSC: 35J15 52A20 49J20 PDF BibTeX XML Cite \textit{J. M. Ball}, Math. Proc. Camb. Philos. Soc. 87, 501--513 (1980; Zbl 0451.35028) Full Text: DOI OpenURL
Trofimov, V. V. Euler equations on finite-dimensional solvable Lie groups. (Russian) Zbl 0451.22008 Izv. Akad. Nauk SSSR, Ser. Mat. 44, 1191-1199 (1980). MSC: 22E25 37J35 37K10 22E10 37J99 PDF BibTeX XML Cite \textit{V. V. Trofimov}, Izv. Akad. Nauk SSSR, Ser. Mat. 44, 1191--1199 (1980; Zbl 0451.22008) OpenURL
Charlesworth, Brian Evolution in age-structured populations. (English) Zbl 0449.92011 Cambridge Studies in Mathematical Biology, 1. Cambridge etc.: Cambridge University Press. XIII, 300 p. pbk: £5.95; hbk: £18.00 (1980). MSC: 92D10 92D25 65C20 60J85 92-01 92-02 PDF BibTeX XML OpenURL
Bandle, Catherine Error estimates for some nonlinear Dirichlet problems. (English) Zbl 0449.35023 Nonlinear Anal., Theory Methods Appl. 4, 1073-1079 (1980). MSC: 35J25 49J20 49J40 35J60 PDF BibTeX XML Cite \textit{C. Bandle}, Nonlinear Anal., Theory Methods Appl. 4, 1073--1079 (1980; Zbl 0449.35023) Full Text: DOI OpenURL
Locker, John; Prenter, P. M. Regularization with differential operators. II: Weak least squares finite element solutions to first kind integral equations. (English) Zbl 0447.65024 SIAM J. Numer. Anal. 17, 247-267 (1980). MSC: 65J10 47A50 65R20 45A05 PDF BibTeX XML Cite \textit{J. Locker} and \textit{P. M. Prenter}, SIAM J. Numer. Anal. 17, 247--267 (1980; Zbl 0447.65024) Full Text: DOI OpenURL
Aluffi, F.; Incerti, S.; Zirilli, F. Systems of equations and \(A\)-stable integration of second order O.D.E.’s. (English) Zbl 0447.65020 Numerical optimisation of dynamic systems, 289-307 (1980). MSC: 65H10 65L05 PDF BibTeX XML OpenURL
Golo, V. L.; Putko, B. A. Reduction of two-dimensional \(G\)-invariant \(\sigma\)-models. (English) Zbl 0447.58036 Lett. Math. Phys. 4, 195-200 (1980). MSC: 58J90 70G99 81T99 PDF BibTeX XML Cite \textit{V. L. Golo} and \textit{B. A. Putko}, Lett. Math. Phys. 4, 195--200 (1980; Zbl 0447.58036) Full Text: DOI OpenURL
Fuchs, Werner Zur Lehre von den Kongruenzen bei C.F. Gauss. I. (German) Zbl 0447.10001 Mitt., Gauß-Ges. Gött. 17, 14-29 (1980). MSC: 11-03 11A07 11D04 01A50 01A55 PDF BibTeX XML Cite \textit{W. Fuchs}, Mitt., Gauß-Ges. Gött. 17, 14--29 (1980; Zbl 0447.10001) OpenURL
Chattot, J. J. Méthode variationnelle pour les problèmes hyperboliques et mixtes du premier ordre. (French) Zbl 0446.76054 Computing methods in applied sciences and engineering, Proc. 4th int. Symp., Versailles 1979, 197-211 (1980). MSC: 76G25 76H05 76J20 49S05 65Z05 PDF BibTeX XML OpenURL
Sasaki, Y. K.; Reddy, J. N. A comparison of stability and accuracy of some numerical models of two-dimensional circulation. (English) Zbl 0445.76017 Int. J. Numer. Methods Eng. 16, 149-170 (1980). MSC: 76B47 86A10 65M06 65N30 65Z05 76E99 PDF BibTeX XML Cite \textit{Y. K. Sasaki} and \textit{J. N. Reddy}, Int. J. Numer. Methods Eng. 16, 149--170 (1980; Zbl 0445.76017) Full Text: DOI OpenURL
Kazhikhov, A. V.; Ragulin, V. V. Nonstationary problems of ideal-fluid penetration through a bounded region. (English. Russian original) Zbl 0445.76016 Sov. Phys., Dokl. 25, 95-97 (1980); translation from Dokl. Akad. Nauk SSSR 250, 1344-1347 (1980). MSC: 76B47 76B10 PDF BibTeX XML Cite \textit{A. V. Kazhikhov} and \textit{V. V. Ragulin}, Sov. Phys., Dokl. 25, 95--97 (1980; Zbl 0445.76016); translation from Dokl. Akad. Nauk SSSR 250, 1344--1347 (1980) OpenURL
Reimer, Manfred Grundlagen der Numerischen Mathematik I. Studienbuch für Studenten der Mathematik, Informatik, Statistik und aller Naturwissenschaften. (German) Zbl 0445.65001 Studien-Texte: Mathematik. Wiesbaden: Akademische Verlagsgesellschaft. VI, 210 S. DM 19.80 (1980). MSC: 65-01 65G50 65J15 47J25 39A10 65Q05 33C45 65Dxx 65Hxx 41A50 41A05 41A10 41A15 65B05 65B15 65Fxx 00A06 PDF BibTeX XML OpenURL
Schultz, Henry J. The sum of the \(k\)th powers of the first \(n\) integers. (English) Zbl 0445.05006 Am. Math. Mon. 87, 478-481 (1980). Reviewer: Mohindar S. Cheema (Tucson) MSC: 05A19 11B68 PDF BibTeX XML Cite \textit{H. J. Schultz}, Am. Math. Mon. 87, 478--481 (1980; Zbl 0445.05006) Full Text: DOI OpenURL
Cormack, A. M.; Quinto, E. T. A Radon transform on spheres through the origin in \(\mathbb{R}^n\) and applications to the Darboux equation. (English) Zbl 0444.44003 Trans. Am. Math. Soc. 260, 575-581 (1980). MSC: 44A15 35Q05 35A22 PDF BibTeX XML Cite \textit{A. M. Cormack} and \textit{E. T. Quinto}, Trans. Am. Math. Soc. 260, 575--581 (1980; Zbl 0444.44003) Full Text: DOI OpenURL
Chekmarev, T. V. Die Lösung des Darbouxproblems und seine Anwendung auf das Goursatproblem. (Russian) Zbl 0444.35066 Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 5(216), 67-72 (1980). MSC: 35Q05 35K65 35J70 PDF BibTeX XML Cite \textit{T. V. Chekmarev}, Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 5(216), 67--72 (1980; Zbl 0444.35066) OpenURL
Bassanini, P.; Mattioli, N. Uniqueness of periodic solutions of the linearized quasi-hydrodynamic plasma equations with impedance boundary conditions. (English) Zbl 0443.76095 Z. Angew. Math. Phys. 31, 581-591 (1980). MSC: 76X05 PDF BibTeX XML Cite \textit{P. Bassanini} and \textit{N. Mattioli}, Z. Angew. Math. Phys. 31, 581--591 (1980; Zbl 0443.76095) Full Text: DOI OpenURL
Varlamov, V. V.; Gabov, S. A. Eine Anwendung der Watsonschen Methode auf ein gewisses Problem der Theorie der Oberflächenwellen einer schweren Flüssigkeit. (Russian) Zbl 0443.76017 Zh. Vychisl. Mat. Mat. Fiz. 20, 965-978 (1980). MSC: 76B15 35C10 65B99 86A05 74L05 PDF BibTeX XML Cite \textit{V. V. Varlamov} and \textit{S. A. Gabov}, Zh. Vychisl. Mat. Mat. Fiz. 20, 965--978 (1980; Zbl 0443.76017) OpenURL
Tomantschger, Kurt Walter Allgemeine Darstellungsätze für die Lösungen einer elliptischen Differentialgleichung. (German) Zbl 0443.35060 Ber. Math.-Stat. Sekt. Forschungszent. Graz 134, 105 S. (1980). MSC: 35Q05 35J99 35B99 35C99 35G99 PDF BibTeX XML OpenURL
Pokhozhaev, S. I. Periodic solutions of certain nonlinear systems of ordinary differential equations. (English) Zbl 0443.34041 Differ. Equations 16, 80-86 (1980). MSC: 34C25 34A34 PDF BibTeX XML Cite \textit{S. I. Pokhozhaev}, Differ. Equations 16, 80--86 (1980; Zbl 0443.34041) OpenURL
Engelsman, S. B. Lagrange’s early contributions to the theory of first-order partial differential equations. (English) Zbl 0443.01005 Hist. Math. 7, 7-23 (1980). MSC: 01A50 PDF BibTeX XML Cite \textit{S. B. Engelsman}, Hist. Math. 7, 7--23 (1980; Zbl 0443.01005) Full Text: DOI OpenURL
Kharlamov, M. P. On the axoid construction of the three-dimensional motion of solids. (Russian) Zbl 0442.70008 Mekh. Tverd. Tela 12, 3-8 (1980). MSC: 70E15 70F25 PDF BibTeX XML Cite \textit{M. P. Kharlamov}, Mekh. Tverd. Tela 12, 3--8 (1980; Zbl 0442.70008) OpenURL
Dokshevich, A. I. On a particular solution of a system of Euler-Poisson equations with the Kovalevskaya conditions. (Russian) Zbl 0442.70007 Mekh. Tverd. Tela 12, 16-19 (1980). MSC: 70E15 PDF BibTeX XML Cite \textit{A. I. Dokshevich}, Mekh. Tverd. Tela 12, 16--19 (1980; Zbl 0442.70007) OpenURL
Zlamal, Milos A finite element solution of the nonlinear heat equation. (English) Zbl 0442.65103 RAIRO, Anal. Numér. 14, 203-216 (1980). MSC: 65N30 35K55 35R35 65N15 65H10 PDF BibTeX XML Cite \textit{M. Zlamal}, RAIRO, Anal. Numér. 14, 203--216 (1980; Zbl 0442.65103) Full Text: EuDML OpenURL
Yamaguti, Masaya; Ushiki, Shigehiro Discretisation of differential equation and chaos. (English) Zbl 0442.65068 Boundary and interior layers - computational and asymptotic methods, Proc. Conf., Dublin 1980, 179-189 (1980). MSC: 65L07 65L05 PDF BibTeX XML OpenURL
Yoshida, Masaaki Euler integral transformations of hypergeometric functions of two variables. (English) Zbl 0441.33011 Hiroshima Math. J. 10, 329-335 (1980). MSC: 33C05 34M99 44A20 PDF BibTeX XML Cite \textit{M. Yoshida}, Hiroshima Math. J. 10, 329--335 (1980; Zbl 0441.33011) OpenURL
Budz, S. F.; Irza, E. M. Optimization of the heating regime of a spherical shell with time- dependent boundary conditions. (Russian) Zbl 0439.73083 Mat. Metody Fiz.-Mekh. Polya 11, 92-96 (1980). MSC: 74P99 74K15 49S05 PDF BibTeX XML Cite \textit{S. F. Budz} and \textit{E. M. Irza}, Mat. Metody Fiz.-Mekh. Polya 11, 92--96 (1980; Zbl 0439.73083) OpenURL
Kuperschmidt, B. A. Geometry of jet bundles and the structure of Lagrangian and Hamiltonian formalisms. (English) Zbl 0439.58016 Geometric methods in mathematical physics, Proc. NSF-CBMS Conf., Lowell/Mass. 1979, Lect. Notes Math. 775, 162-218 (1980). MSC: 37J99 58A20 53C15 70Hxx PDF BibTeX XML OpenURL
Flyachok, V. M.; Shvets, R. N. Variational form of the equations of thermoelasticity of anisotropic shells taking into account the thermomechanical interaction. (Russian) Zbl 0438.73002 Mat. Metody Fiz.-Mekh. Polya 11, 67-71 (1980). MSC: 74F05 74K25 49S05 74A15 PDF BibTeX XML Cite \textit{V. M. Flyachok} and \textit{R. N. Shvets}, Mat. Metody Fiz.-Mekh. Polya 11, 67--71 (1980; Zbl 0438.73002) OpenURL
Minea, Gheorghe The linear first integrals of the Euler equations. (English) Zbl 0438.35036 J. Math. Pures Appl., IX. Sér. 59, 441-464 (1980). MSC: 35J99 35Q05 58J32 22E60 PDF BibTeX XML Cite \textit{G. Minea}, J. Math. Pures Appl. (9) 59, 441--464 (1980; Zbl 0438.35036) OpenURL
Arthurs, A. M. Complementary variational principles. 2nd ed. (English) Zbl 0437.35001 Oxford Mathematical Monographs. Oxford: Clarendon Press. VII, 154 p. £16.00 (1980). MSC: 35-01 35A15 34B05 34B15 35G15 35G30 49-01 PDF BibTeX XML OpenURL