Di Prisco, Carlos A.; Henle, James; Méndez, Gisela Bases for the closed unbounded filter. (English) Zbl 0755.04001 Bull. Pol. Acad. Sci., Math. 37, No. 7-12, 619-628 (1989). MSC: 03E05 PDFBibTeX XMLCite \textit{C. A. Di Prisco} et al., Bull. Pol. Acad. Sci., Math. 37, No. 7--12, 619--628 (1989; Zbl 0755.04001)
Fedeli, Alessandro A-compact spaces. (English) Zbl 0831.54005 Serdica 15, No. 1, 3-11 (1989). MSC: 54A10 54D30 54B30 54D10 54D25 PDFBibTeX XMLCite \textit{A. Fedeli}, Serdica 15, No. 1, 3--11 (1989; Zbl 0831.54005)
Koh, K. M.; Poh, K. S. On the sequence of closed-set lattices of a graph. (English) Zbl 0792.05139 Capobianco, Michael F. (ed.) et al., Graph theory and its applications: East and West. Proceedings of the first China-USA international conference, held in Jinan, China, June 9-20, 1986. New York: New York Academy of Sciences,. Ann. N. Y. Acad. Sci. 576, 285-291 (1989). MSC: 05C99 06B99 PDFBibTeX XMLCite \textit{K. M. Koh} and \textit{K. S. Poh}, in: Graph theory and its applications: East and West. Proceedings of the first China-USA international conference, held in Jinan, China, June 9--20, 1986. New York: New York Academy of Sciences. 285--291 (1989; Zbl 0792.05139)
Börger, Reinhard Ein kategorieller Zugang zur Integrationstheorie. (A categorical approach to the theory of integration). (German) Zbl 0703.28007 Hagen: Fernuniv., GHS, FB Math. u. Informatik, Habil.-Schr. 219 S. (1989). Reviewer: R.Börger MSC: 28B05 18A40 28A12 18D15 18E05 28C05 54D55 PDFBibTeX XMLCite \textit{R. Börger}, Ein kategorieller Zugang zur Integrationstheorie. (A categorical approach to the theory of integration). Hagen: Fernuniv., GHS, FB Math. u. Informatik (1989; Zbl 0703.28007)
Eisele, Eberhard Topological affine planes with non-continuous parallelism. (Topologisch affine Ebenen mit nichtstetigem Parallelismus.) (German) Zbl 0699.51009 Stuttgart: Univ., Fak. f. Math., Diss. 105 S. (1989). Reviewer: Günter F. Steinke (Christchurch) MSC: 51H15 51H10 PDFBibTeX XMLCite \textit{E. Eisele}, Topologisch affine Ebenen mit nichtstetigem Parallelismus. Stuttgart: Univ., Fak. f. Math. (1989; Zbl 0699.51009)
Bürger, Gerhard Die Malitz-Logik für Archimedische Modelle. (The Malitz logic for Archimedean models). (German) Zbl 0722.03029 Freiburg: Univ. Freiburg, Math.-Naturwissenschaftliche Fak., Diss. 76 S. (1989). Reviewer: H.-J.Vogel (Potsdam) MSC: 03C10 03C80 03E35 03C25 03E25 03C55 03E50 PDFBibTeX XMLCite \textit{G. Bürger}, Die Malitz-Logik für Archimedische Modelle. (The Malitz logic for Archimedean models). Freiburg: Univ. Freiburg, Math.-Naturwissenschaftliche Fak. (1989; Zbl 0722.03029)
Beer, Gerald Metric projections and the Fell topology. (English) Zbl 0762.54018 Boll. Unione Mat. Ital, VII. Ser., B 3, No. 4, 925-937 (1989). MSC: 54C60 41A65 54E52 54B20 PDFBibTeX XMLCite \textit{G. Beer}, Boll. Unione Mat. Ital., VII. Ser., B 3, No. 4, 925--937 (1989; Zbl 0762.54018)
Rodrigues, B. An open mapping theorem using lower semicontiuous functions. (English) Zbl 0732.46006 Optimization 20, No. 4, 397-400 (1989). MSC: 46A30 49J27 PDFBibTeX XMLCite \textit{B. Rodrigues}, Optimization 20, No. 4, 397--400 (1989; Zbl 0732.46006) Full Text: DOI
Senitskij, Yu. Eh. Construction of the general solution of a nonaxisymmetric dynamical problem for a shallow spherical shell with a finite shear rigidity. (English. Russian original) Zbl 0729.73111 Sov. Appl. Mech. 25, No. 7, 680-688 (1989); translation from Prikl. Mekh., Kiev 25, No. 7, 57-66 (1989). MSC: 74H45 74K15 35A22 35C05 PDFBibTeX XMLCite \textit{Yu. Eh. Senitskij}, Sov. Appl. Mech. 25, No. 7, 680--688 (1989; Zbl 0729.73111); translation from Prikl. Mekh., Kiev 25, No. 7, 57--66 (1989) Full Text: DOI
Zhang, Wenchao Analytical solutions to the strain-rate sensitive materials for computer code verification. (English) Zbl 0724.73089 Mech. Res. Commun. 16, No. 6, 339-348 (1989). MSC: 74C15 74C20 74S30 PDFBibTeX XMLCite \textit{W. Zhang}, Mech. Res. Commun. 16, No. 6, 339--348 (1989; Zbl 0724.73089) Full Text: DOI
Yajima, Yukinobu Topological games and applications. (English) Zbl 0721.54001 Topics in general topology, North-Holland Math. Libr. 41, 523-562 (1989). Reviewer: Z.Wyderka (Katowice) MSC: 54-02 54F99 54D20 54B10 54F45 91A44 PDFBibTeX XML
Maritz, P. Open and image-open multifunctions. (English) Zbl 0719.54025 Glas. Mat., III. Ser. 24(44), No. 2-3, 361-380 (1989). Reviewer: G.Di Maio (Napoli) MSC: 54C60 54C10 54C08 54C65 PDFBibTeX XMLCite \textit{P. Maritz}, Glas. Mat., III. Ser. 24(44), No. 2--3, 361--380 (1989; Zbl 0719.54025)
Ewert, Janina Semi-closure and related topics in Hashimoto topologies. (English) Zbl 0714.54001 Ann. Soc. Math. Pol., Ser. I, Commentat. Math. 29, No. 1, 51-55 (1989). Reviewer: M.Schroder MSC: 54A05 54F05 PDFBibTeX XMLCite \textit{J. Ewert}, Ann. Soc. Math. Pol., Ser. I, Commentat. Math. 29, No. 1, 51--55 (1989; Zbl 0714.54001)
Phan Quoc Khanh On general open mapping theorems. (English) Zbl 0713.54022 J. Math. Anal. Appl. 144, No. 2, 305-312 (1989). Reviewer: J.J.Charatonik MSC: 54C60 54C10 PDFBibTeX XMLCite \textit{Phan Quoc Khanh}, J. Math. Anal. Appl. 144, No. 2, 305--312 (1989; Zbl 0713.54022) Full Text: DOI
Nair, M. Thamban Approximation of spectral sets and spectral subspaces in Banach spaces. (English) Zbl 0712.47009 J. Indian Math. Soc., New Ser. 54, No. 1-4, 187-200 (1989). Reviewer: Ch.W.Groetsch MSC: 47A25 65F15 47A50 PDFBibTeX XMLCite \textit{M. T. Nair}, J. Indian Math. Soc., New Ser. 54, No. 1--4, 187--200 (1989; Zbl 0712.47009)
Labbas, Rabah Some results on the sum of linear operator with nondense domains. (English) Zbl 0712.47002 Ann. Mat. Pura Appl., IV. Ser. 154, 91-97 (1989). Reviewer: Ch.W.Groetsch MSC: 47A05 47A20 PDFBibTeX XMLCite \textit{R. Labbas}, Ann. Mat. Pura Appl. (4) 154, 91--97 (1989; Zbl 0712.47002) Full Text: DOI
Pecker, Daniel Projections propres de variétés algébriques réelles. (Proper projections of real algebraic varieties). (French) Zbl 0712.14031 C. R. Acad. Sci., Paris, Sér. I 309, No. 12, 777-779 (1989). Reviewer: G.Ishikawa MSC: 14P10 14P05 PDFBibTeX XMLCite \textit{D. Pecker}, C. R. Acad. Sci., Paris, Sér. I 309, No. 12, 777--779 (1989; Zbl 0712.14031)
Ganster, Maximilian; Janković, Dragan On spaces whose Lindelöf subsets are closed. (English) Zbl 0711.54016 Quest. Answers Gen. Topology 7, No. 2, 141-148 (1989). Reviewer: J.E.Vaughan MSC: 54D20 54G10 54G20 54A35 PDFBibTeX XMLCite \textit{M. Ganster} and \textit{D. Janković}, Quest. Answers Gen. Topology 7, No. 2, 141--148 (1989; Zbl 0711.54016)
Kaufman, R. Continuous measures and analytic sets. (English) Zbl 0704.43004 Colloq. Math. 58, No. 1, 17-21 (1989). Reviewer: S.Hartman MSC: 43A25 43A46 43A05 28C10 28A75 PDFBibTeX XMLCite \textit{R. Kaufman}, Colloq. Math. 58, No. 1, 17--21 (1989; Zbl 0704.43004) Full Text: DOI EuDML
Shaw, Sen-Yen On the range of a closed operator. (English) Zbl 0703.47003 J. Oper. Theory 22, No. 1, 157-163 (1989). Reviewer: M.Z.Nashed MSC: 47A05 47D06 47D09 PDFBibTeX XMLCite \textit{S.-Y. Shaw}, J. Oper. Theory 22, No. 1, 157--163 (1989; Zbl 0703.47003)
Şuhubi, E. S. Conservation laws in nonlinear elastodynamics. (English) Zbl 0702.73032 Int. J. Eng. Sci. 27, No. 4, 441-453 (1989). Reviewer: G.A.Maugin MSC: 74B20 74Axx 58A15 PDFBibTeX XMLCite \textit{E. S. Şuhubi}, Int. J. Eng. Sci. 27, No. 4, 441--453 (1989; Zbl 0702.73032) Full Text: DOI
Ryazantseva, I. P. A stable method for determining pseudosolutions of nonlinear equations with monotone operators. (Russian) Zbl 0698.47050 Differ. Uravn. 25, No. 8, 1457-1459 (1989). Reviewer: R.Iino MSC: 47J05 47H05 PDFBibTeX XMLCite \textit{I. P. Ryazantseva}, Differ. Uravn. 25, No. 8, 1457--1459 (1989; Zbl 0698.47050)
Charatonik, J. J.; Charatonik, W. J. Images of the Cantor fan. (English) Zbl 0697.54019 Topology Appl. 33, No. 2, 163-172 (1989). Reviewer: F.B.Jones MSC: 54F50 54C10 PDFBibTeX XMLCite \textit{J. J. Charatonik} and \textit{W. J. Charatonik}, Topology Appl. 33, No. 2, 163--172 (1989; Zbl 0697.54019) Full Text: DOI
Przemski, Marian On feeble \(T_ 1\)-continuity and feeble \(T_ 1\)-cliquishness of multivalued maps. (English) Zbl 0697.54010 Ann. Soc. Math. Pol., Ser. I, Commentat. Math. 28, No. 2, 331-344 (1989). Reviewer: S.K.Kaul MSC: 54C60 54C10 54C08 PDFBibTeX XMLCite \textit{M. Przemski}, Ann. Soc. Math. Pol., Ser. I, Commentat. Math. 28, No. 2, 331--344 (1989; Zbl 0697.54010)
Frolík, Zdeněk Refinements of perfect maps onto metric spaces and an application to Čech-analytic spaces. (English) Zbl 0693.54022 Topology Appl. 33, No. 1, 77-84 (1989). MSC: 54H05 54C10 54E50 PDFBibTeX XMLCite \textit{Z. Frolík}, Topology Appl. 33, No. 1, 77--84 (1989; Zbl 0693.54022) Full Text: DOI
Fedorchuk, V. V. Multivalued retractions and characterizations of n-soft mappings. (English. Russian original) Zbl 0693.54010 Trans. Mosc. Math. Soc. 1989, 167-204 (1989); translation from Tr. Mosk. Mat. O.-va 51, 169-207 (1988). MSC: 54C10 54C55 54E35 54C60 54B35 PDFBibTeX XMLCite \textit{V. V. Fedorchuk}, Trans. Mosc. Math. Soc. 1989, 167--204 (1989; Zbl 0693.54010); translation from Tr. Mosk. Mat. O.-va 51, 169--207 (1988)
Beg, Ismat; Azam, Akbar Existence of fixed points of non-linear mappings. (English) Zbl 0693.47042 J. Nat. Sci. Math. 29, No. 2, 149-158 (1989). Reviewer: K.-J.Chung MSC: 47H10 54H25 PDFBibTeX XMLCite \textit{I. Beg} and \textit{A. Azam}, J. Nat. Sci. Math. 29, No. 2, 149--158 (1989; Zbl 0693.47042)
Krystock, Robert L. Adherent compact spaces. (English) Zbl 0692.54013 Proc. Am. Math. Soc. 107, No. 4, 1117-1125 (1989). Reviewer: L.M.Friedler MSC: 54D25 PDFBibTeX XMLCite \textit{R. L. Krystock}, Proc. Am. Math. Soc. 107, No. 4, 1117--1125 (1989; Zbl 0692.54013) Full Text: DOI
Kucera, T. G. Explicit descriptions of injective envelopes: Generalizations of a result of Northcott. (English) Zbl 0692.16015 Commun. Algebra 17, No. 11, 2703-2715 (1989). Reviewer: G.Krause MSC: 16D50 13B25 13B30 13E05 PDFBibTeX XMLCite \textit{T. G. Kucera}, Commun. Algebra 17, No. 11, 2703--2715 (1989; Zbl 0692.16015) Full Text: DOI
Hicks, T. L. Fixed point theorems for multivalued mappings. (English) Zbl 0688.54029 Indian J. Pure Appl. Math. 20, No. 11, 1077-1079 (1989). MSC: 54H25 54C60 PDFBibTeX XMLCite \textit{T. L. Hicks}, Indian J. Pure Appl. Math. 20, No. 11, 1077--1079 (1989; Zbl 0688.54029)
Bandlow, Ingo Maps coabsolute with projections parallel to Cantor’s perfect set. (English. Russian original) Zbl 0688.54007 Mosc. Univ. Math. Bull. 44, No. 1, 57-63 (1989); translation from Vestn. Mosk. Univ., Ser. I 1989, No. 1, 40-44 (1989). Reviewer: A.Błaszczyk MSC: 54C10 54B10 54A25 54D30 PDFBibTeX XMLCite \textit{I. Bandlow}, Mosc. Univ. Math. Bull. 44, No. 1, 57--63 (1989; Zbl 0688.54007); translation from Vestn. Mosk. Univ., Ser. I 1989, No. 1, 40--44 (1989)
Penot, Jean-Paul Metric regularity, openness and Lipschitzian behavior of multifunctions. (English) Zbl 0687.54015 Nonlinear Anal., Theory Methods Appl. 13, No. 6, 629-643 (1989). Reviewer: V.V.Obukhovskij MSC: 54C60 54C10 PDFBibTeX XMLCite \textit{J.-P. Penot}, Nonlinear Anal., Theory Methods Appl. 13, No. 6, 629--643 (1989; Zbl 0687.54015) Full Text: DOI
Humke, Paul D.; Wilczyński, Władyslaw The homeomorphic transformation of c-sets into superdense sets. (English) Zbl 0687.28001 Real Anal. Exch. 14(1988/89), No. 2, 464-468 (1989). Reviewer: Z.Grande MSC: 28A05 54C10 26A48 26A03 PDFBibTeX XMLCite \textit{P. D. Humke} and \textit{W. Wilczyński}, Real Anal. Exch. 14, No. 2, 464--468 (1989; Zbl 0687.28001)
Berni-Canani, U.; Borceux, F.; Succi-Cruciani, R.; Van den Bossche, G. Étale maps of quantales. (English) Zbl 0687.06005 Bull. Soc. Math. Belg., Sér. A 41, No. 2, 195-218 (1989). Reviewer: J.Rosický MSC: 06B23 06F05 18B30 PDFBibTeX XMLCite \textit{U. Berni-Canani} et al., Bull. Soc. Math. Belg., Sér. A 41, No. 2, 195--218 (1989; Zbl 0687.06005)
Charatonik, J. J.; Charatonik, W. J.; Ricceri, B. Inductively open mappings and spaces with open components. (English) Zbl 0686.54008 Glas. Mat., III. Ser. 24(44), No. 1, 103-114 (1989). Reviewer: D.C.Wilson MSC: 54C10 54C60 54D05 PDFBibTeX XMLCite \textit{J. J. Charatonik} et al., Glas. Mat., III. Ser. 24(44), No. 1, 103--114 (1989; Zbl 0686.54008)
Sarvate, D. G.; Renaud, J.-C. On the union-closed sets conjecture. (English) Zbl 0686.05001 Ars Comb. 27, 149-154 (1989). MSC: 05A05 PDFBibTeX XMLCite \textit{D. G. Sarvate} and \textit{J. C. Renaud}, Ars Comb. 27, 149--154 (1989; Zbl 0686.05001)
Shinoda, Juichi; Slaman, Theodore A. The continuum hypothesis and the theory of the Kleene degrees. (English) Zbl 0686.03019 Mathematical logic and applications, Proc. Logic Meet., Kyoto/Japan 1987, Lect. Notes Math. 1388, 153-177 (1989). Reviewer: J.M.Plotkin MSC: 03D65 03E50 03F35 03F25 03D30 PDFBibTeX XML
Dore, Giovanni; Venni, Alberto Separation of two (possibly unbounded) components of the spectrum of a linear operator. (English) Zbl 0683.47003 Integral Equations Oper. Theory 12, No. 4, 470-485 (1989). Reviewer: D.Przeworska-Rolewicz MSC: 47A10 47A05 PDFBibTeX XMLCite \textit{G. Dore} and \textit{A. Venni}, Integral Equations Oper. Theory 12, No. 4, 470--485 (1989; Zbl 0683.47003) Full Text: DOI
Matet, Pierre Concerning stationary subsets of \([\lambda]^{<\kappa}\). (English) Zbl 0683.03027 Set theory and its applications, Proc. Conf., Toronto/Can. 1987, Lect. Notes Math. 1401, 119-127 (1989). Reviewer: K.Gloede MSC: 03E05 03E35 03E55 PDFBibTeX XML
Papadopoulos, Basil K. A topological lattice on the set of multifunctions. (English) Zbl 0681.54010 Int. J. Math. Math. Sci. 12, No. 4, 665-668 (1989). MSC: 54C35 54C60 54H12 PDFBibTeX XMLCite \textit{B. K. Papadopoulos}, Int. J. Math. Math. Sci. 12, No. 4, 665--668 (1989; Zbl 0681.54010) Full Text: DOI EuDML
Averna, Diego Separation properties in X and \(2^ X\). Upper semicontinuous and measurable multifunctions. (English) Zbl 0679.54018 Rend. Circ. Mat. Palermo, II. Ser. 38, No. 1, 140-151 (1989). Reviewer: A.Misra MSC: 54D10 54B20 54C60 28A05 28B20 PDFBibTeX XMLCite \textit{D. Averna}, Rend. Circ. Mat. Palermo (2) 38, No. 1, 140--151 (1989; Zbl 0679.54018) Full Text: DOI
Zhao, Xiaodong Particle lattices and fuzzy particle lattices. (English) Zbl 0679.06005 Fuzzy Sets Syst. 31, No. 3, 389-396 (1989). Reviewer: Liu Yingming MSC: 06D99 06D10 06B15 PDFBibTeX XMLCite \textit{X. Zhao}, Fuzzy Sets Syst. 31, No. 3, 389--396 (1989; Zbl 0679.06005) Full Text: DOI
Gamelin, T. W. Weak-star closed algebras containing R(K). (English) Zbl 0677.46041 Arch. Math. 52, No. 1, 75-81 (1989). Reviewer: J.B.Prolla MSC: 46J15 46J30 46J10 PDFBibTeX XMLCite \textit{T. W. Gamelin}, Arch. Math. 52, No. 1, 75--81 (1989; Zbl 0677.46041) Full Text: DOI
Mullin, R. C. On a PBD generating set problem of Rosa. (English) Zbl 0676.05013 Ars Comb. 27, 75-84 (1989). Reviewer: R.G.Stanton MSC: 05B05 PDFBibTeX XMLCite \textit{R. C. Mullin}, Ars Comb. 27, 75--84 (1989; Zbl 0676.05013)
Khan, M. Ali; Peck, N. T. On the interiors of production sets in infinite dimensional spaces. (English) Zbl 0675.90015 J. Math. Econ. 18, No. 1, 29-39 (1989). Reviewer: M.Matloka MSC: 91B38 46A40 46B20 PDFBibTeX XMLCite \textit{M. A. Khan} and \textit{N. T. Peck}, J. Math. Econ. 18, No. 1, 29--39 (1989; Zbl 0675.90015) Full Text: DOI Link
Blair, Robert L.; Polkowski, Lech T.; Swardson, Mary Anne On barely \(\alpha\)-compact spaces and remote points in \(\beta _{\alpha}X\setminus X\). (English) Zbl 0675.54026 Proc. Am. Math. Soc. 107, No. 4, 1079-1085 (1989). MSC: 54D40 54D60 54A25 54G05 PDFBibTeX XMLCite \textit{R. L. Blair} et al., Proc. Am. Math. Soc. 107, No. 4, 1079--1085 (1989; Zbl 0675.54026) Full Text: DOI
Warner, C. Robert Weak S-sets and Helson sets. (English) Zbl 0675.43003 Commutative harmonic analysis, Proc. SLU-GTE Conf., Canton/NY 1987, Contemp. Math. 91, 291-294 (1989). Reviewer: S.Hartman MSC: 43A45 43A46 PDFBibTeX XML
Ghosh, Kamal Kumar; Ray, Dipankar; Chanda, Pranab Solution of coupled differential equations of soliton theory. (English) Zbl 0674.35063 Int. J. Theor. Phys. 28, No. 1, 111-117 (1989). Reviewer: B.A.Malomed MSC: 35N05 35C05 PDFBibTeX XMLCite \textit{K. K. Ghosh} et al., Int. J. Theor. Phys. 28, No. 1, 111--117 (1989; Zbl 0674.35063) Full Text: DOI
Kakuda, Yuzuru The role of a filter quantifier in set theory. (English) Zbl 0673.03044 Mathematical logic and applications, Proc. Logic Meet., Kyoto/Japan 1987, Lect. Notes Math. 1388, 16-95 (1989). Reviewer: M.Weese MSC: 03E70 03C80 PDFBibTeX XML
Fukutake, T. Generalized closed sets of degree n and non-\(T_{1/2}\) spaces. (English) Zbl 0671.54013 Math. Jap. 34, No. 3, 353-359 (1989). MSC: 54D10 54A05 PDFBibTeX XMLCite \textit{T. Fukutake}, Math. Japon. 34, No. 3, 353--359 (1989; Zbl 0671.54013)
Fabrikant, V. I. Close interaction of coplanar circular cracks under shear loading. (English) Zbl 0669.73073 Comput. Mech. 4, No. 3, 181-197 (1989). MSC: 74R05 74G70 PDFBibTeX XMLCite \textit{V. I. Fabrikant}, Comput. Mech. 4, No. 3, 181--197 (1989; Zbl 0669.73073) Full Text: DOI
Nasrulaev, F. S.; Ragimkhanov, R. K. Topological spaces of closed subsets of a metric space. Textbook. (Topologicheskie prostranstva zamknutykh podmnozhestv metricheskogo prostranstva. Uchebnoe posobie.) (Russian) Zbl 0774.54007 Makhachkala: Dagestanskij Gosudarstvennyj Universitet, 68 p. (1989). MSC: 54B20 54E35 54-01 54A20 54A10 PDFBibTeX XMLCite \textit{F. S. Nasrulaev} and \textit{R. K. Ragimkhanov}, Topologicheskie prostranstva zamknutykh podmnozhestv metricheskogo prostranstva. Uchebnoe posobie (Russian). Makhachkala: Dagestanskij Gosudarstvennyj Universitet (1989; Zbl 0774.54007)
Ramsamujh, T. I. The complexity of nowhere differentiable continuous functions. (English) Zbl 0668.26006 Can. J. Math. 41, No. 1, 83-105 (1989). Reviewer: T.I.Ramsamujh MSC: 26A27 28A75 PDFBibTeX XMLCite \textit{T. I. Ramsamujh}, Can. J. Math. 41, No. 1, 83--105 (1989; Zbl 0668.26006) Full Text: DOI
Belytschko, Ted; Lasry, David Nonmonotonitc stress-strain laws: Bizarre behavior and its repercussions on numerical solutions. (English) Zbl 0667.73066 Applied mathematics and computing, Trans. 6th Army Conf., Boulder/Colo. 1988, ARO Rep. 89-1, 437-457 (1989). MSC: 74S30 74J99 65Z05 PDFBibTeX XML
Gitik, Moti; Shelah, Saharon On certain indestructibility of strong cardinals and a question of Hajnal. (English) Zbl 0663.03041 Arch. Math. Logic 28, No. 1, 35-42 (1989). Reviewer: M.Weese MSC: 03E55 03E05 03E35 PDFBibTeX XMLCite \textit{M. Gitik} and \textit{S. Shelah}, Arch. Math. Logic 28, No. 1, 35--42 (1989; Zbl 0663.03041) Full Text: DOI
Mršević, M.; Reilly, I. L. A note on weakly \(\theta\)-continuous functions. (English) Zbl 0657.54008 Int. J. Math. Math. Sci. 12, No. 1, 9-13 (1989). MSC: 54C10 54A10 PDFBibTeX XMLCite \textit{M. Mršević} and \textit{I. L. Reilly}, Int. J. Math. Math. Sci. 12, No. 1, 9--13 (1989; Zbl 0657.54008) Full Text: DOI EuDML
De Blasi, Francesco S.; Myjak, Józef Sur la porosité de l’ensemble des contractions sans point fixe. (On the porosity of the set of contractions without fixed points). (French) Zbl 0657.47053 C. R. Acad. Sci., Paris, Sér. I 308, No. 2, 51-54 (1989). MSC: 47H10 PDFBibTeX XMLCite \textit{F. S. De Blasi} and \textit{J. Myjak}, C. R. Acad. Sci., Paris, Sér. I 308, No. 2, 51--54 (1989; Zbl 0657.47053)
Ostrovskij, M. I. Comparison of topologies induced by geometric and operator openings of subspaces. (English. Russian original) Zbl 0738.46004 Ukr. Math. J. 41, No. 7, 794-797 (1989); translation from Ukr. Mat. Zh. 41, No. 7, 929-933 (1989). Reviewer: L.Zsido (Roma) MSC: 46B20 PDFBibTeX XMLCite \textit{M. I. Ostrovskij}, Ukr. Math. J. 41, No. 7, 794--797 (1989; Zbl 0738.46004); translation from Ukr. Mat. Zh. 41, No. 7, 929--933 (1989) Full Text: DOI
Khokhlov, A. G. On the Baker theorem. (Russian) Zbl 0768.52002 Cardinal invariants and extensions of topological spaces, Interuniv. Collect. Sci. Works, Izhevsk, 94-97 (1989). Reviewer: M.Turinici (Iaşi) MSC: 52A35 PDFBibTeX XMLCite \textit{A. G. Khokhlov}, in: Kardinal'nye invarianty i rasshireniya topologicheskikh prostranstv. Mezhvuzovskij sbornik nauchnykh trudov. Izhevsk: Udmurtskij Universitet. 94--97 (1989; Zbl 0768.52002)