Bulletin de l’Académie Polonaise des Sciences, Série des Sciences Mathématiques, Astronomiques et Physiques Short Title: Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. ISSN: 0001-4117 Predecessor: Bulletin de l’Académie Polonaise des Sciences, Classe 3 Successor: Bulletin de l’Academie Polonaise des Sciences. Serie des Sciences Physiques et AstronomiquesBulletin de l’Académie Polonaise des Sciences. Série des Sciences Mathématiques Comments: No longer indexed Documents Indexed: 2,796 Publications (1958–1978) all top 5 Latest Issues 26 (1978) 25 (1977/1978) 24 (1976/1977) 23 (1975/1976) 22 (1974) 21 (1973) 20 (1972) 19 (1971) 18 (1970) 17 (1969) 16 (1968) 15 (1967) 14 (1966) 13 (1965) 12 (1964) 11 (1963) 10 (1962) 9 (1961) 8 (1960/1961) 7 (1959/1960) 6 (1958) all top 5 Authors 45 Altman, Mieczyslaw 29 Orlicz, Władysław Roman 25 Holsztyński, Włodzimierz 24 Maurin, Krzysztof 23 Mikusiński, Jan Stefan 23 Urbanik, Kazimierz 20 Borsuk, Karol 20 Dydak, Jerzy 19 Pelczar, Andrzej 19 Pogorzelski, Witold 19 Taberski, Roman 18 Mlak, Włodzimierz 17 Ważewski, Tadeusz 16 Garczyński, Włodzimierz 16 Granas, Andrzej 16 Maczynski, Maciej J. 16 Milicer-Grużewska, Halina 16 Mrówka, Stanislaw 16 Ryll-Nardzewski, Czesław 16 Rzewuski, Jan 15 Dubikajtis, Lech 15 Lasota, Andrzej 15 Marek, V. Wiktor 15 Pełczyński, Aleksander 14 Bessaga, Czeslaw 14 Lewandowski, Zdzisław A. 14 Traczyk, Tadeusz 14 Vopenka, Petr 13 Drewnowski, Lech 13 Mackowiak, Tadeusz 12 Bogdanowicz, Witold M. 12 Krasinkiewicz, Józef 12 Skowron, Andrzej 11 Labuda, Iwo 11 Ławrynowicz, Julian Mieczysław 11 Olech, Czesław 11 Opial, Zdzislaw 11 Płonka, Jerzy 11 Przeworska-Rolewicz, Danuta 11 Semadeni, Zbigniew 11 Szufla, Stanisław 11 Szynal, Dominik 10 Antosik, Piotr 10 Blikle, Andrzej Jacek 10 Charatonik, Janusz Jerzy 10 Ciesielski, Zbigniew 10 Jajte, Ryszard 10 Raś, Zbigniew W. 10 Zakowski, Wojciech 9 Burnat, Marek 9 Ehrenfeucht, Andrzej 9 Frolík, Zdeněk 9 Krempa, Jan 9 Krzyż, Jan Grzegorz 9 Kuratowski, Kazimierz 9 Mankiewicz, Piotr 9 Mozrzymas, Jan 9 Musielak, Julian 9 Pliś, Andrzej 9 Pol, Roman 9 Rasiowa, Helena 9 Rowicki, Andrzej 9 Woyczynski, Wojbor A. 8 Białynicki-Birula, Andrzej S. 8 Gęba, Kazimierz 8 Hulanicki, Andrzej 8 Ingarden, Roman Stanislaw 8 Makowiecka, Hanna 8 Mardešić, Sibe 8 Rolewicz, Stefan 8 Rozenberg, Grzegorz 8 Sąsiada, Edward 8 Sieklucki, Karol 8 Szafraniec, Franciszek Hugon 8 Wojtyński, Wojciech 7 Bartoszyński, Robert 7 Engelking, Ryszard 7 Godlewski, Stanislaw 7 Hájek, Petr 7 Jankiewicz, Czesław 7 Kaczmarski, Jerzy 7 Kadlof, Andrzej 7 Kisyński, Jan Maria 7 Kwasowiec, Włodzimierz 7 Lukierski, Jerzy 7 Marcinkowska, Hanna 7 Matuszewska, Wanda 7 Misiurewicz, Michał 7 Napiorkowski, Kazimierz 7 Simson, Daniel 7 Telgársky, Rastislav 7 Turowicz, Andrzej Bernard 7 Wawrzyñczyk, Antoni A. 7 Weron, Aleksander 6 Balcerzyk, Stanisław 6 Bojarski, Bogdan 6 Dembinski, Piotr 6 Goebel, Kazimierz 6 Górniewicz, Lech 6 Jaworowski, Jan Włodzimierz ...and 1,047 more Authors all top 5 Fields 378 General topology (54-XX) 196 Mathematical logic and foundations (03-XX) 193 Functional analysis (46-XX) 140 Algebraic topology (55-XX) 129 Computer science (68-XX) 107 Probability theory and stochastic processes (60-XX) 82 Measure and integration (28-XX) 78 Operator theory (47-XX) 67 Manifolds and cell complexes (57-XX) 59 Order, lattices, ordered algebraic structures (06-XX) 53 Functions of a complex variable (30-XX) 49 Partial differential equations (35-XX) 41 Associative rings and algebras (16-XX) 40 Group theory and generalizations (20-XX) 39 Ordinary differential equations (34-XX) 33 Global analysis, analysis on manifolds (58-XX) 31 Real functions (26-XX) 31 Differential geometry (53-XX) 29 Numerical analysis (65-XX) 28 General algebraic systems (08-XX) 27 Category theory; homological algebra (18-XX) 24 Dynamical systems and ergodic theory (37-XX) 24 Harmonic analysis on Euclidean spaces (42-XX) 22 Combinatorics (05-XX) 21 Number theory (11-XX) 21 Several complex variables and analytic spaces (32-XX) 21 Geometry (51-XX) 21 Fluid mechanics (76-XX) 19 Commutative algebra (13-XX) 19 Abstract harmonic analysis (43-XX) 18 Sequences, series, summability (40-XX) 15 Algebraic geometry (14-XX) 15 Difference and functional equations (39-XX) 14 Topological groups, Lie groups (22-XX) 13 Convex and discrete geometry (52-XX) 13 Statistics (62-XX) 12 Integral equations (45-XX) 12 Operations research, mathematical programming (90-XX) 11 Calculus of variations and optimal control; optimization (49-XX) 10 Nonassociative rings and algebras (17-XX) 10 Information and communication theory, circuits (94-XX) 7 Systems theory; control (93-XX) 6 Field theory and polynomials (12-XX) 6 Potential theory (31-XX) 6 Special functions (33-XX) 6 Approximations and expansions (41-XX) 6 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 5 Integral transforms, operational calculus (44-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 4 Relativity and gravitational theory (83-XX) 3 Quantum theory (81-XX) 2 Mechanics of particles and systems (70-XX) 1 Optics, electromagnetic theory (78-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Geophysics (86-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 1,255 Publications have been cited 6,287 times in 5,062 Documents Cited by ▼ Year ▼ An application of the Kakutani-Ky Fan theorem in the theory of ordinary differential equations. Zbl 0151.10703Lasota, A.; Opial, Z. 322 1965 A general theorem on selectors. Zbl 0152.21403Kuratowski, K.; Ryll-Nardzewski, Czeslaw 228 1965 On strictly singular and strictly cosingular operators. I: Strictly singular and strictly cosingular operators in \(C(S)\)-spaces. II: Strictly singular and strictly cosingular operators in \(L(\nu)\)-spaces. Zbl 0138.38604Pełczyński, Aleksander 89 1965 Banach spaces on which every unconditionally converging operator is weakly compact. Zbl 0107.32504Pełczyński, Aleksander 84 1962 On extension of isometries in normed linear spaces. Zbl 0234.46019Mankiewicz, P. 79 1972 Remark on the Cartesian product of two 1 - dimensional spaces. Zbl 0312.57001Borsuk, K. 67 1975 Some properties of the decompositions of algebraic varieties determined by actions of a torus. Zbl 0355.14015Bialynicki-Birula, A. 54 1976 On non-uniqueness in Cauchy problem for an elliptic second order differential equation. Zbl 0107.07901Plis, A. 49 1963 On certain properties of \(\varphi\)-functions. Zbl 0101.09001Matuszewska, W.; Orlicz, W. 43 1960 A note on modular spaces. I. Zbl 0109.33404Orlicz, W. 41 1961 Topological rings of sets, continuous set functions, integration. I. Zbl 0249.28004Drewnowski, L. 41 1972 Diffeomorphism without any measure with maximal entropy. Zbl 0272.28013Misiurewicz, M. 41 1973 Topological rings of sets, continuous set functions, integration. II. Zbl 0249.28005Drewnowski, L. 40 1972 Measurable cardinals and constructible sets. Zbl 0154.00702Scott, D. 38 1961 On nonlinear isometric embeddings of normed linear spaces. Zbl 0155.18301Figiel, T. 36 1968 A note on \(C_0\)-semigroups. Zbl 0312.47037Zabczyk, J. 36 1975 Indeterminacy of point-open games. Zbl 0392.90101Galvin, Fred 34 1978 On Kashin’s almost Euclidean orthogonal decomposition of \(\ell^1_n\). Zbl 0395.46015Szarek, Stanislaw Jerzy 34 1978 A non-standard model for a free variable fragment of number theory. Zbl 0132.24701Shepherdson, J. C. 34 1964 On the isomorphisms of the space \(H_\alpha\) and \(m\). Zbl 0093.12301Ciesielski, Z. 32 1960 Formalized algorithmic languages. Zbl 0198.02801Salwicki, A. 31 1970 A general scheme of the notions of independence in mathematics. Zbl 0088.03001Marczewski, E. 30 1958 Banach spaces non-isomorphic to their cartesian squares. II. Zbl 0091.27802Semadeni, Z. 30 1960 On diametral approximative dimension and linear homogeneity of \(F\)-spaces. Zbl 0109.33502Bessaga, Czeslaw; Pełczyński, Aleksander; Rolewicz, Stefan 30 1961 Representation theorem for general stochastic delay equations. Zbl 0415.60057Chojnowska Michalik, Anna 28 1978 A solution of the Maxwell-Einstein equations. Zbl 0085.42804Robinson, I. 28 1959 Axioms of countability and continuous mapping. Zbl 0095.16301Ponomarev, V. 27 1960 On a certain subspace of \(l_ 1\). Zbl 0133.06604Lindenstrauss, Joram 27 1964 On the double circumference of Alexandroff. Zbl 0167.21001Engelking, Ryszard 26 1968 On \(E\)-compact spaces. Zbl 0083.17402Engelking, Ryszard; Mrówka, S. 25 1958 On the topological product of paracompact spaces. Zbl 0099.38601Frolík, Zdeněk 25 1961 Every infinite-dimensional Hilbert space is diffeomorphic with its unit sphere. Zbl 0151.17703Bessaga, Czeslaw 25 1966 Monadic functors and convexity. Zbl 0276.46036Świrszcz, T. 25 1974 A coincidence theorem. Zbl 0165.49801Goebel, K. 24 1968 Sur la notion du degré topologique pour une certaine classe de transformations multivalentes dans les espaces de Banach. Zbl 0087.32303Granas, A. 24 1959 On the categoricity on power \(\leq\aleph_ 0\). Zbl 0117.01101Ryll-Nardzewski, Czeslaw 24 1959 Equivalence of Brooks-Jewett, Vitali-Hahn-Saks and Nikodym theorems. Zbl 0243.28011Drewnowski, L. 24 1972 Topological rings of sets, continuous set functions, integration. III. Zbl 0249.28006Drewnowski, L. 24 1972 Product Schauder bases and approximation with nodes in spaces of continuous functions. Zbl 0124.31703Semadeni, Z. 23 1963 Conditions which imply compactness in countably compact spaces. Zbl 0347.54013Chaber, J. 23 1977 Topological entropy and degree of smooth mappings. Zbl 0362.54037Misiurewicz, Michal; Przytycki, Feliks 23 1977 On the existence of G-compactifications. Zbl 0378.54028de Vries, Jan 23 1978 On pure homological dimension. Zbl 0303.16016Kielpinski, Roman; Simson, D. 23 1975 Mapping theorems in metric and Banach spaces. Zbl 0313.47041Kirk, W. A.; Caristi, James 23 1975 Functor categories in which every flat object is projective. Zbl 0328.18005Simson, D. 21 1974 On the isomorphism of the spaces \(m\) and \(M\). Zbl 0085.09406Pełczyński, Aleksander 21 1958 Sur une condition équivalente à l’équation au contingent. Zbl 0101.06001Ważewski, T. 21 1961 On weakly compact polynomial operators on \(B\)-spaces with Dunford-Pettis property. Zbl 0117.33202Pelezynski, A. 21 1963 Trajectories and quasitrajectories of an orientor field. Zbl 0124.29404Plis, A. 21 1963 A random integral and Orlicz spaces. Zbl 0155.23302Urbanik, Kazimierz; Woyczynki, W. A. 21 1967 A non-movable trivial-shape decomposition of the Hilbert cube. Zbl 0322.55022Keesling, J. 20 1975 Some remarks on modular spaces. Zbl 0099.09202Musielak, J.; Orlicz, W. 20 1959 A characterization of \(L_1\)-weak lower semicontinuity of integral functionals. Zbl 0395.46026Olech, Czeslaw 18 1977 Radiation and boundary conditions in the theory of gravitation. Zbl 0082.41201Trautman, André 18 1958 Criterion for nuclearity in terms of approximative dimension. Zbl 0104.08504Dynin, A.; Mitjagin, B. S. 18 1960 Sur une généralisation de la notion des solutions d’une équation au contingent. Zbl 0104.30404Wazewski, T. 18 1962 Universal mappings and fixed point theorems. Zbl 0156.43603Holsztyński, Włodzimierz 18 1967 On \(\Gamma\)-pure injective modules. Zbl 0159.04602Kielpinski, Roman 18 1967 Spline bases in Besov spaces. Zbl 0328.41008Ropela, S. 18 1976 A generalization of the Minkowski-Radstroem-Hoermander theorem. Zbl 0336.46009Urbanski, R. 18 1976 Mazur theorem and m-adic spaces. Zbl 0194.54302Mrowka, S. 18 1970 Analysis of the Cantor-Bendixson theorem by means of the analytic hierarchy. Zbl 0093.01401Kreisel, Georg 17 1959 A theorem on \(B_0\) division algebras. Zbl 0095.31303Żelazko, W. 17 1960 Iterative methods of higher order. Zbl 0108.11801Altman, M. 17 1961 Discrete subspaces of Hausdorff spaces. Zbl 0136.19404de Groot, J. 17 1965 On the existence of invariant measures for transformations with strictly turbulent trajectories. Zbl 0357.28018Lasota, Andrzej; Yorke, James A. 17 1977 A simple proof that pointed FANR-spaces are regular fundamental retracts of ANR’s. Zbl 0357.55018Dydak, Jerzy 17 1977 An existence theorem for the equations \(x'=f(t,x)\) in Banach space. Zbl 0202.10003Goebel, K.; Rzymowski, W. 17 1970 The dimension of certain hyperspaces. Zbl 0235.54037Eberhart, C.; Nadler, Sam B. jun. 17 1971 A characterization of orthomodular partially ordered sets admitting a full set of states. Zbl 0265.06003Maczynski, M. J.; Traczyk, T. 17 1973 Generalized random ergodic theorems and weakly almost periodic functions. Zbl 0123.34901Ryll-Nardzewski, Czeslaw 16 1962 Two remarks on Tychonoff’s product theorem. Zbl 0138.17703Mycielski, Jan 16 1964 Rings in which annihilators are ideals and their application to semigroup rings. Zbl 0345.16017Krempa, Jan; Niewieczerzal, Dorota 16 1977 Generalized Cauchy problem for differential-functional equations with first order partial derivatives. Zbl 0352.35030Szarski, J. 16 1976 Die Approximation von Funktionen in pseudokonvexen Gebieten und der Satz von Z. L. Lejbenzon. Zbl 0214.33701Henkin, G. M. 16 1971 Borel-measurable selectors for compact-valued mappings in the non- separable case. Zbl 0316.54015Kaniewski, J.; Pol, R. 16 1976 Existence of solutions for ordinary differential equations in Banach spaces. Zbl 0317.34050Pianigiani, G. 16 1975 On a problem of B. Jonsson. Zbl 0171.26501Erdős, Pál; Hajnal, András 15 1966 Sur les solutions périodiques de l’équation différentielle \(x''+g(x) = p(t)\). Zbl 0134.07202Opial, Z. 15 1960 Proof of Mostowski’s conjecture. Zbl 0156.01101Gandy, R. O. 15 1960 Fixed point theorems for the pairs of spaces. Zbl 0177.51702Bowszyc, C. 15 1968 Theorem on antipodes and theorems on fixed points for a certain class of multi-valued mappings in Banach spaces. Zbl 0089.11202Granas, A. 14 1959 Concerning the method of tangent hyperbolas for operator equations. Zbl 0118.11903Altman, Mieczyslaw 14 1961 On the integral of univalent functions. Zbl 0137.05202Krzyz, J.; Lewandowski, Z. 14 1963 Total paracompactness and paracompact dispersed spaces. Zbl 0164.53101Telgársky, Rastislav 14 1968 Movable compacta and ANR-systems. Zbl 0201.55502Mardešić, S.; Segal, J. 14 1970 Bilinear programming. Zbl 0213.44902Altman, M. 14 1968 On fixed points of torus actions on projective varieties. Zbl 0316.14017Bialynicki-Birula, A. 14 1974 Some remarks on conjugate spaces containing subspaces isomorphic to the space \(c_0\). Zbl 0082.10803Bessaga, Czeslaw; Pełczyński, Aleksander 13 1958 A connection between weakly unconditional convergence and weakly completeness of Banach spaces. Zbl 0082.10804Pełczyński, Aleksander 13 1958 Proof that every countable and reduced torsion-free Abelian group is slender. Zbl 0085.01702Sąsiada, E. 13 1959 On Haar functions and on the Schauder basis of the space \(C_{\langle 0, 1\rangle}\). Zbl 0086.05402Ciesielski, Z. 13 1959 Remark on measurable set-valued functions. Zbl 0101.04303Pliś, A. 13 1961 Construction des algèbres de Nelson finies. Zbl 0123.24602Monteiro, A. 13 1963 Free compact convex sets. Zbl 0135.16104Semadeni, Z. 13 1965 On the closed graph and open mapping theorems. Zbl 0336.54011Byczkowski, T.; Pol, R. 13 1976 The Lagrange differential. Zbl 0352.58002Tulczyjew, W. M. 13 1977 Mappings onto indecomposable continua. Zbl 0361.54018Krasinkiewicz, Jozef; Minc, Piotr 13 1977 On a property of the unit sphere in a linear normed space. Zbl 0194.43501Furi, Massimo; Vignoli, Alfonso 13 1970 Skeletonized sets in complet metric spaces and homeomorphisms of the Hilbert cube. Zbl 0202.54003Toruńczyk, H. 13 1970 Indeterminacy of point-open games. Zbl 0392.90101Galvin, Fred 34 1978 On Kashin’s almost Euclidean orthogonal decomposition of \(\ell^1_n\). Zbl 0395.46015Szarek, Stanislaw Jerzy 34 1978 Representation theorem for general stochastic delay equations. Zbl 0415.60057Chojnowska Michalik, Anna 28 1978 On the existence of G-compactifications. Zbl 0378.54028de Vries, Jan 23 1978 Kneser’s theorem for weak solutions of ordinary differential equations in reflexive Banach spaces. Zbl 0384.34039Szufla, Stanislaw 11 1978 On the maximal modulus of conjugates of an algebraic integer. Zbl 0393.12003Dobrowolski, Edward 8 1978 A note on almost Kaehler manifolds. Zbl 0379.53034Olszak, Zbigniew 8 1978 To distinguish topologically the spaces m*. II. Zbl 0397.54010Balcar, Bohuslav; Frankiewicz, Ryszard 7 1978 Sharp estimates for the constants of local unconditional structure of Minkowski spaces. Zbl 0379.46012Figiel, Tadeusz; Kwapien, Stanislaw; Pełczyński, Aleksander 7 1978 On the dimension of the product of metrizable spaces. Zbl 0398.54023Pol, Elzbieta 6 1978 Outerplanar graphs: Characterizations, testing, coding, and counting. Zbl 0396.05014Syslo, Maciej M. 6 1978 On Darboux points. Zbl 0399.26005Lipinski, Jan Stanislaw 5 1978 Zero-one laws for stable and semi-stable measures on Banach spaces. Zbl 0407.60027Krakowiak, Wieslaw 5 1978 Nonexpansive mappings on unbounded convex domains. Zbl 0373.47034Ray, William O. 5 1978 An example of algebraic torus action which determines the nonfiltrable decomposition. Zbl 0399.14030Jurkiewicz, Jerzy 4 1978 Remarks on Himmelberg’s fixed point theorems. Zbl 0403.47025Idzik, Adam 4 1978 Non-contractibility of continua. Zbl 0404.54031Oversteegen, Lex G. 4 1978 Continuous selections for C(X). Zbl 0412.54018Mackowiak, Tadeusz 4 1978 Free actions of \(Z_n\) on handlebodies and surfaces. Zbl 0419.57013Przytycki, Józef H. 4 1978 A characterization of the pseudo-arc. Zbl 0433.54025Charatonik, Janusz J. 4 1978 A density result for differential equations in Banach spaces. Zbl 0391.34036Pianigiani, Giulio 4 1978 Decompositions of normal algebraic varieties determined by an action of a one-dimensional torus. Zbl 0394.14019Konarski, Jerzy 4 1978 Generic properties of differential equations in a Banach space. Zbl 0393.34034De Blasi, Francesco S.; Myjak, Jozef 4 1978 An example of noncomplete normed (K)-space. Zbl 0393.46017Klis, Czeslaw 4 1978 The Jacobson radical of certain group and semigroup rings. Zbl 0397.16017Krempa, Jan; Sierpinska, Anna 4 1978 An algebraic characterization of pointed \(S^n\)-movability. Zbl 0367.54013Koyama, Akira; Ono, Jin; Tsuda, Koichi 4 1978 A note on compact Banach-Lie algebras of Volterra type. Zbl 0374.46038Wojtynski, Wojciech 4 1978 On the existence of closed two-sided ideals in radical Banach algebras with compact elements. Zbl 0374.46039Wojtynski, Wojciech 4 1978 Fixed points of cyclic group actions on disks. Zbl 0405.57025Pawalowski, Krzysztof 3 1978 Category with a self-dual set of axioms. Zbl 0416.18001Terlikowska-Oslowska, Barbara 3 1978 On embeddings of manifolds into Cartesian products of compacta. Zbl 0391.57013Kuperberg, Wlodzimierz 3 1978 Local connectedness and pointed 1-movability. Zbl 0367.54014Krasinkiewicz, Jozef 3 1978 A remark on the union of pointed FANR’s. Zbl 0374.54033Kodama, Yukihiro 3 1978 The Haar and Franklin systems are not equivalent bases in \(L^1\). Zbl 0375.46018Sjölin, Per 3 1978 A universal smooth dendroid. Zbl 0401.54030Grispolakis, Joachim; Tymchatyn, Edward D. 2 1978 Compact operators on symmetric function spaces. Zbl 0405.47018Kalton, Nigel 2 1978 Isometric dilation of doubly commuting contractions and related models. Zbl 0384.47005Slocinski, Marek 2 1978 An isomorphic theorem for Banach space valued stationary stochastic sequences. Zbl 0385.60046Makagon, Andrzej 2 1978 On the spectral radius in real Banach algebras. Zbl 0409.46055Aupetit, Bernard; Zemanek, Jaroslav 2 1978 An example resolving Borsuk’s problem concerning the index e(X). Zbl 0411.57014Kadlof, Andrzej 2 1978 On algebraic actions of SL(2). Zbl 0412.14003Bialynicki-Birula, Andrzej 2 1978 On the equation x’=f(t,x) in Banach spaces. Zbl 0417.34096Szufla, Stanislaw 2 1978 A generalization of Banach’s contraction theorem. Zbl 0421.47032Rzepecki, Bogdan 2 1978 On some weak forms of the axiom of choice in set theory. Zbl 0434.03029Pelc, Andrzej 2 1978 Path connectedness, contractibility, and LC-properties of superextensions. Zbl 0437.54005van Mill, Jan; van de Vel, Marcel 2 1978 On the partially ordered set of prime ideals of a distributive lattice. II. Zbl 0388.06008Balbes, Raymond 2 1978 Extensions of uniformly continuous functions. Zbl 0388.54009Frolík, Zdeněk; Pelant, Jan; Vilimovsky, Jiri 2 1978 On weakly biregular algebras. Zbl 0393.16013Szeto, George 2 1978 Some results on fixed points in metric and Banach spaces. Zbl 0396.54039Ray, Barada K.; Chatterjee, Hoimabati 2 1978 On the submartingale characterization of Banach lattices isomorphic to \(l_1\). Zbl 0377.60051Szulga, Jerzy 2 1978 Some examples of rings with annihilator conditions. Zbl 0381.16008Niewieczerzal, D. 2 1978 On the isomorphism problem for analytic sets. Zbl 0399.04002Bhaskara Rao, K. P. S.; Rao, B. V. 1 1978 On unions of movable spaces. Zbl 0398.54022Dydak, Jerzy 1 1978 On generalizations of theorems of Borsuk-Ulam, Dyson and Livesay. Zbl 0401.55002Spiez, Stanislaw 1 1978 On lower strong radicals in alternative algebras. Zbl 0403.17016Puczylowski, Edmund R. 1 1978 Fixed point theorems for families of functions. Zbl 0403.47029Idzik, Adam 1 1978 Borsuk’s fundamental metric and shape domination. Zbl 0403.55014Boxer, Laurence; Sher, R. B. 1 1978 A proof of the ergodic theorem in Banach spaces via asymptotic martingales. Zbl 0403.60014Korzeniowski, Andrzej 1 1978 Sur une méthode des différences finies pour une équation non linéaire intégro-différentielle à argument retarde. Zbl 0404.65069Malec, Marian 1 1978 On the existence of analytic structure in the spectrum of a uniform algebra. Zbl 0406.46044Jakobczak, Piotr 1 1978 A projection connected with the Fourier-Chebyshev operator. Zbl 0407.41016Lewanowicz, Stanislaw 1 1978 Extension of Bessaga’s negligibility technique to certain infinite- dimensional groups. Zbl 0407.57009Dobrowolski, Tadeusz 1 1978 On the total absolute curvature of knotted spheres. Zbl 0384.57010Wintgen, Peter 1 1978 On a modification of the Kostant-Souriau geometric quantization procedure. Zbl 0411.58010Czyz, Janusz 1 1978 On the entropy of the perfect gas with a finite number of particles. Zbl 0415.28019Galgani, L.; Strelcyn, Jean-Marie 1 1978 Radical and semisimple classes of objects in categories with a self-dual set of axioms. Zbl 0416.18002Terlikowska-Oslowska, Barbara 1 1978 Some remarks on actions of \(Z_n\)-groups on 3-manifolds. Zbl 0417.57024Przytycki, Jozef H. 1 1978 Left identities in Noetherian rings. Zbl 0418.16011Johns, Baxter 1 1978 Two fixed point theorems on contraction. Zbl 0387.54023Manka, Roman 1 1978 A minimax property of C. R. Rao’s MINQUE. Zbl 0388.62062Kleffe, Jürgen 1 1978 On some generalizations of the Young inequality. Zbl 0389.46020Bylka, Czeslaw; Orlicz, Wladyslaw 1 1978 A class of nonlinear ordinary differential equations with a ”characteristic equation”. Zbl 0391.34007Anichini, Giuseppe; Schuur, Jerry D. 1 1978 A linking axiom and retracts. Zbl 0391.54008Singh, Sukhjit 1 1978 On the homotopy type of diffeomorphism groups of homotopy spheres. Zbl 0393.57015Hajduk, Boguslaw 1 1978 A characterization of the category of Boolean algebras via Lawvere’s characterization of algebraic categories. Zbl 0395.18001Sokolnicki, Krzysztof 1 1978 Multiply self-decomposable measures in generalized convolution algebras. Zbl 0398.60009Nguyen Van Thu 1 1978 On complemented subspaces of \(\ell^p(\Gamma)\) for \(0<p\leq 1\). Zbl 0367.46009Ortynski, Augustyn 1 1978 Extension properties for spectral measures. Zbl 0367.46042Maczynski, Maciej J. 1 1978 On certain types of movability of the approximatively k-connected compacta. Zbl 0367.54012Kuperberg, Wlodzimierz; Oledzki, Juliusz 1 1978 The Herbrand theorem for \(\omega^+\)-valued logic. Zbl 0369.02037Orlowska, Ewa 1 1978 Reflective and coreflective subcategories of categories of Banach spaces and Abelian groups. Zbl 0373.46078Semadeni, Zbigniew; Swirszcz, Tadeusz 1 1978 On the Djakov-Mitiagin example of a nuclear Frechet space without basis. Zbl 0374.46004Ramanujan, M. S.; Rosenberger, B. 1 1978 A new topology in the space of germs of holomorphic functions on a compact set in \(\mathbb{C}^n\). Zbl 0374.46017Rusek, Kamil 1 1978 Linear spaces and the theory of best linear unbiased estimation. Zbl 0376.62021Gnot, Stanislaw; Klonecki, Witold; Zmyslony, Roman 1 1978 Robustness: a quantitative approach. Zbl 0375.62047Zielinski, Ryszard 1 1978 The dual of Baernstein’s space and the Banach-Saks property. Zbl 0375.46021Seifert, C. J. 1 1978 Some relations between shape density and shape length. Zbl 0375.54027Watanabe, Tadashi 1 1978 On generalising Martin’s axiom. Zbl 0377.02042Devlin, Keith J. 1 1978 Remarks on delta- und unit-sequences. Zbl 0377.46030Kaminski, Andrzej 1 1978 On the exchange formula. Zbl 0377.46031Kaminski, Andrzej 1 1978 On a generalization of the Borsuk-Ulam theorem on antipodes. Zbl 0382.55001Oledzki, Juliusz 1 1978 Almost disjoint families and some characterizations of alephs. Zbl 0382.04002Alster, Kazimierz 1 1978 Conditions which imply compactness in countably compact spaces. Zbl 0347.54013Chaber, J. 23 1977 Topological entropy and degree of smooth mappings. Zbl 0362.54037Misiurewicz, Michal; Przytycki, Feliks 23 1977 A characterization of \(L_1\)-weak lower semicontinuity of integral functionals. Zbl 0395.46026Olech, Czeslaw 18 1977 On the existence of invariant measures for transformations with strictly turbulent trajectories. Zbl 0357.28018Lasota, Andrzej; Yorke, James A. 17 1977 A simple proof that pointed FANR-spaces are regular fundamental retracts of ANR’s. Zbl 0357.55018Dydak, Jerzy 17 1977 Rings in which annihilators are ideals and their application to semigroup rings. Zbl 0345.16017Krempa, Jan; Niewieczerzal, Dorota 16 1977 The Lagrange differential. Zbl 0352.58002Tulczyjew, W. M. 13 1977 Mappings onto indecomposable continua. Zbl 0361.54018Krasinkiewicz, Jozef; Minc, Piotr 13 1977 ...and 816 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 4,965 Authors 74 Ntouyas, Sotiris K. 54 Ahmad, Bashir 33 Benchohra, Mouffak 27 Al-saedi, Ahmed Eid Salem 21 O’Regan, Donal 21 Rezapour, Shahram 21 van Mill, Jan 19 Sanjurjo, José M. R. 18 Jeribi, Aref 17 Etemad, Sina 17 Gavrilut, Alina Cristiana 15 Charatonik, Janusz Jerzy 15 Nieto Roig, Juan Jose 14 Agarwal, Ravi P. 14 Ouahab, Abdelghani 14 Repovš, Dušan D. 13 De Blasi, Francesco Saverio 13 Kalton, Nigel John 13 Kato, Hisao 13 Simson, Daniel 13 Vijayakumar, Velusamy 12 Banakh, Taras Onufrievich 12 Cheng, Lixin 12 Górniewicz, Lech 12 Hernández, Miguel Ángel 12 Labuda, Iwo 12 Länger, Helmut M. 12 Yan, Zuomao 11 Berenguer, María Isabel 11 Castillo, Jesús M. F. 11 Chang, Yong-Kui 11 Cui, Yunan 11 Kamont, Zdzisław 11 Pambuccian, Victor V. 11 Papageorgiou, Nikolaos S. 11 Peralta, Antonio M. 11 Ślosarski, Mirosław 10 Dow, Alan S. 10 Drewnowski, Lech 10 Dydak, Jerzy 10 Geoghegan, Ross 10 Lindenstrauss, Joram 10 Misiewicz, Jolanta K. 10 Nowak, Marian 10 Rasiowa, Helena 10 Shahzad, Naseer 10 Swartz, Charles Wayne 10 Tachtsis, Eleftherios 10 Tariboon, Jessada 9 Arkhangel’skiĭ, Aleksandr Vladimirovich 9 Botelho, Geraldo 9 Cai, Zuowei 9 Charatonik, Włodzimierz J. 9 Croitoru, Anca 9 Gámez, Domingo 9 Ghenciu, Ioana 9 Hernández Rodriguez, Francisco L. 9 Huang, Lihong 9 Kołodziejczyk, Danuta 9 Koszmider, Piotr B. 9 Spiez, Stanislaw 9 Tradacete Pérez, Pedro 9 Urbański, Ryszard 8 Amat, Sergio P. 8 Andres, Jan 8 Băleanu, Dumitru I. 8 Barge Yáñez, Héctor 8 Bogdanowicz, Witold M. 8 Choban, Mitrofan Mihailovich 8 Dorninger, Dietmar W. 8 Dvurečenskij, Anatolij 8 Frolík, Zdeněk 8 Galego, Elói Medina 8 Göbel, Rüdiger 8 Illanes Mejia, Alejandro 8 Jayne, John E. 8 Kamińska, Anna 8 Khurana, Surjit Singh 8 Marsh, Marcus M. 8 Scheepers, Marion 8 Shelah, Saharon 8 Szafraniec, Franciszek Hugon 8 Tan, Dongni 8 Wisła, Marek 7 Abbas, Mujahid 7 Ansorena, José Luis 7 Beg, Ismat 7 Busquier, Sonia 7 Cilia, Raffaella 7 Dhage, Bapurao C. 7 Diestel, Joseph 7 Dobrakov, Ivan 7 Dobrowolski, Tadeusz 7 Emmanuele, Giovanni 7 Garity, Dennis J. 7 Grzybowski, Jerzy 7 Gutiérrez, Joaquín M. 7 Howard, Paul E. 7 Huang, XuJian 7 Hudzik, Henryk ...and 4,865 more Authors all top 5 Cited in 603 Journals 395 Topology and its Applications 303 Journal of Mathematical Analysis and Applications 238 Proceedings of the American Mathematical Society 169 Transactions of the American Mathematical Society 85 Journal of Functional Analysis 85 Mathematische Annalen 76 Mathematical Notes 75 Israel Journal of Mathematics 68 Czechoslovak Mathematical Journal 67 Journal of Differential Equations 65 Journal of Soviet Mathematics 63 Bulletin of the American Mathematical Society 62 Mathematische Zeitschrift 59 Nonlinear Analysis. Theory, Methods & Applications 56 Mathematica Slovaca 54 Journal of Algebra 53 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 51 Studia Logica 50 Annali di Matematica Pura ed Applicata. Serie Quarta 48 Archiv der Mathematik 47 Advances in Mathematics 46 Journal of Pure and Applied Algebra 45 Algebra Universalis 44 Annals of Pure and Applied Logic 40 Rocky Mountain Journal of Mathematics 40 Siberian Mathematical Journal 39 Advances in Difference Equations 38 Theoretical Computer Science 37 Applied Mathematics and Computation 37 Fuzzy Sets and Systems 35 Journal of Optimization Theory and Applications 31 Journal of Mathematical Sciences (New York) 30 Computers & Mathematics with Applications 30 Abstract and Applied Analysis 30 Proceedings of the Japan Academy 29 Compositio Mathematica 29 Rendiconti del Circolo Matemàtico di Palermo. Serie II 29 Acta Mathematica Hungarica 28 Acta Mathematica Academiae Scientiarum Hungaricae 28 Journal of Computational and Applied Mathematics 28 Aequationes Mathematicae 27 Linear Algebra and its Applications 26 Reports on Mathematical Physics 26 Ukrainian Mathematical Journal 24 Annales de l’Institut Fourier 23 Semigroup Forum 22 General Relativity and Gravitation 22 Journal of Approximation Theory 22 Manuscripta Mathematica 22 Monatshefte für Mathematik 22 Rendiconti del Seminario Matematico della Università di Padova 21 Inventiones Mathematicae 21 Stochastic Processes and their Applications 19 Studia Mathematica 19 Archive for Mathematical Logic 19 Mediterranean Journal of Mathematics 19 Fixed Point Theory and Applications 19 Journal of Fixed Point Theory and Applications 18 Periodica Mathematica Hungarica 18 Indagationes Mathematicae. New Series 18 Acta Mathematica Sinica. English Series 17 Bulletin de la Société Mathématique de France 17 Results in Mathematics 17 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 16 Lithuanian Mathematical Journal 16 Chaos, Solitons and Fractals 16 Journal of Multivariate Analysis 15 Journal of Geometry 15 Zeitschrift für Wahrscheinlichkeitstheorie und Verwandte Gebiete 14 Algebra and Logic 14 Mathematical Logic Quarterly (MLQ) 14 Boundary Value Problems 13 Communications in Mathematical Physics 13 Duke Mathematical Journal 13 Quaestiones Mathematicae 13 Journal of High Energy Physics 12 Archiv für Mathematische Logik und Grundlagenforschung 12 Archive for Rational Mechanics and Analysis 12 Discrete Mathematics 12 International Journal of Theoretical Physics 12 Acta Mathematica 12 Integral Equations and Operator Theory 12 Discrete and Continuous Dynamical Systems 12 Positivity 11 Fundamenta Mathematicae 11 Mathematical and Computer Modelling 11 Filomat 11 Journal of Function Spaces 10 Indian Journal of Pure & Applied Mathematics 10 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 10 Information Sciences 10 Journal of Mathematical Economics 10 The Journal of Symbolic Logic 10 Notre Dame Journal of Formal Logic 10 Zeitschrift für Analysis und ihre Anwendungen 10 Probability Theory and Related Fields 10 Journal of Inequalities and Applications 10 Bulletin de la Société Mathématique de France. Supplément. Mémoires 10 Asian-European Journal of Mathematics 9 Discrete Applied Mathematics ...and 503 more Journals all top 5 Cited in 63 Fields 1,027 General topology (54-XX) 905 Functional analysis (46-XX) 751 Operator theory (47-XX) 525 Mathematical logic and foundations (03-XX) 508 Ordinary differential equations (34-XX) 291 Measure and integration (28-XX) 278 Probability theory and stochastic processes (60-XX) 230 Partial differential equations (35-XX) 216 Algebraic topology (55-XX) 207 Dynamical systems and ergodic theory (37-XX) 182 Real functions (26-XX) 152 Order, lattices, ordered algebraic structures (06-XX) 151 Group theory and generalizations (20-XX) 145 Calculus of variations and optimal control; optimization (49-XX) 144 Systems theory; control (93-XX) 143 Manifolds and cell complexes (57-XX) 132 Associative rings and algebras (16-XX) 132 Computer science (68-XX) 123 Functions of a complex variable (30-XX) 110 Numerical analysis (65-XX) 105 Differential geometry (53-XX) 99 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 98 Category theory; homological algebra (18-XX) 97 Algebraic geometry (14-XX) 97 Topological groups, Lie groups (22-XX) 97 Integral equations (45-XX) 90 Global analysis, analysis on manifolds (58-XX) 84 Convex and discrete geometry (52-XX) 76 Difference and functional equations (39-XX) 75 General algebraic systems (08-XX) 75 Harmonic analysis on Euclidean spaces (42-XX) 72 Combinatorics (05-XX) 68 Quantum theory (81-XX) 67 Approximations and expansions (41-XX) 66 Operations research, mathematical programming (90-XX) 60 History and biography (01-XX) 60 Number theory (11-XX) 60 Relativity and gravitational theory (83-XX) 58 Several complex variables and analytic spaces (32-XX) 46 Abstract harmonic analysis (43-XX) 45 Geometry (51-XX) 43 Commutative algebra (13-XX) 28 Statistics (62-XX) 26 Mechanics of particles and systems (70-XX) 25 Linear and multilinear algebra; matrix theory (15-XX) 22 Field theory and polynomials (12-XX) 22 Nonassociative rings and algebras (17-XX) 21 Potential theory (31-XX) 19 Special functions (33-XX) 19 Sequences, series, summability (40-XX) 19 Statistical mechanics, structure of matter (82-XX) 17 Fluid mechanics (76-XX) 17 Information and communication theory, circuits (94-XX) 16 General and overarching topics; collections (00-XX) 16 Integral transforms, operational calculus (44-XX) 15 Biology and other natural sciences (92-XX) 13 Mechanics of deformable solids (74-XX) 8 Optics, electromagnetic theory (78-XX) 4 \(K\)-theory (19-XX) 4 Classical thermodynamics, heat transfer (80-XX) 2 Astronomy and astrophysics (85-XX) 2 Geophysics (86-XX) 1 Mathematics education (97-XX) Citations by Year