SerdicaBulgaricae Mathematicae Publicationes Short Title: Serdica Parallel Title: Serdika [B”lgarsko Matematichesko Spisanie] Publisher: Bulgarian Academy of Sciences - BAS (B”lgarska Akademiya na Naukite - BAN), Sofia ISSN: 0204-4110 Online: http://www.math.bas.bg/~serdica/ Predecessor: B”lgarskata Akademiya na Naukite. Izvestiya na Matematiceskiya Institut Successor: Serdica Mathematical Journal Comments: Journal; No longer indexed Documents Indexed: 835 Publications (1975–1994) all top 5 Latest Issues 20, No. 3-4 (1994) 20, No. 2 (1994) 20, No. 1 (1994) 19, No. 4 (1993) 19, No. 2-3 (1993) 19, No. 1 (1993) 18, No. 1-4 (1992) 17, No. 4 (1991) 17, No. 2-3 (1991) 17, No. 1 (1991) 16, No. 3-4 (1990) 16, No. 2 (1990) 16, No. 1 (1990) 15, No. 4 (1989) 15, No. 3 (1989) 15, No. 2 (1989) 15, No. 1 (1989) 14, No. 4 (1988) 14, No. 3 (1988) 14, No. 2 (1988) 14, No. 1 (1988) 13 (1987) 12 (1986) 11 (1985) 10 (1984) 9 (1983) 8 (1982) 7 (1981) 6 (1980) 5 (1979) 4 (1978) 3 (1977) 2 (1976) 1 (1975) all top 5 Authors 14 Khadzhiivanov, Nikolaĭ G. 12 Nenov, Nedyalko Dimov 11 Kyurkchiev, Nikolaĭ Veselinov 9 Andreev, Andreĭ Stefanov 9 Choban, Mitrofan Mihailovich 9 Ivanova-Karatopraklieva, Ivanka I. 9 Skordev, Gencho S. 8 Drensky, Vesselin 8 Fichtner, Karl-Heinz 8 Gichev, Todor R. 7 Mollov, Todor Zh. 7 Popov, Vasil Atanasov 7 Yanev, Nikolaĭ Mihaĭlov 6 Chakalov, Vladimir L. 6 Ivanov, Kamen G. 6 Kerstan, Johannes 5 Boyanov, Borislav Dechev 5 Glaeske, Hans-Jürgen 5 Kalla, Shyam Lal 5 Karadzhov, Georgi Eremiev 5 Kassabov, Ognian T. 5 Marinov, Marin L. 5 Nachev, Nako A. 5 Nieminen, Juhani 5 Petkov, Vesselin M. 5 Petkova, Stanislava V. 5 Petrushev, Pencho P. 5 Rachev, Svetlozar T. 5 Rusev, Petăr Kirilov 5 Sendov, Blagovest Khristov 5 Stanilov, Groz’o 4 Bozinov, Nikolai S. 4 Dimitrov, Mitko Ts. 4 Dimov, Georgi D. 4 Dimovski, Ivan Hristov 4 Dodunekova, Rositsa D. 4 Dontchev, Asen L. 4 Gribachev, Kostadin I. 4 Iliev, Georgi L. 4 Ivanov, Lyubomir L. 4 Ivanov, Radostin P. 4 Jassim, S. K. 4 Kirchev, Kiril P. 4 Kolikov, Kiril Kh. 4 Kutev, Nikolai D. 4 Nikolaev, Rusalin St. 4 Nikolova, Daniela B. 4 Pavlov, Khristo Vasilev 4 Popivanov, Petar Radoev 4 Siderov, Plamen N. 4 Trautner, Rolf 3 Abujabal, Hamza A. S. 3 Antosik, Piotr 3 Bainov, Drumi Dimitrov 3 Boyadzhiev, Khristo N. 3 Buda, Anatolij O. 3 Chobanov, Georgi S. 3 Degoli, Lando 3 Dekov, Deko V. 3 Demetrovics, János 3 Desimirova, Lilyana K. 3 Djakov, Plamen B. 3 Fisher, Brian 3 Gawronski, Wolfgang 3 Genov, Georgi K. 3 Iliev, Lyubomir 3 Ioakimidis, Nikolaos Ioakim 3 Kamont, Zdzisław 3 Madgerova, Andreana S. 3 Majster, Penka I. 3 Martinov, Nikola J. 3 Mitov, Kosto V. 3 Nedev, Stoyan Y. 3 Owa, Shigeyoshi 3 Pashov, Ivan Zh. 3 Pavlov, Radoslav D. 3 Pesheva, Yuliyana Kh. 3 Petkov, Milko G. 3 Popov, Georgi St. 3 Rangelov, Tsvyatko V. 3 Semerdjieva, Rossitza I. 3 Semerdzhiev, Khr. I. 3 Shopov, Petr J. 3 Skordev, Dimit’r G. 3 Stankov, Dimcho K. 3 Sztrik, János 3 Tabov, Jordan B. 3 Tashev, Spas P. 3 Tonev, Toma V. 3 Troyanski, Stanimir L. 3 Tsareva, Bistra Baeva 3 Veliov, Vladimir M. 3 Vladimirova, Lyubov A. 3 Yakovlev, Andrej Yu. 3 Zlatanov, Georgi Z. 2 Abdul-Kadir, Shawnm 2 Al-Bassam, Mohammed Ali 2 Aleksiev, Valentin A. 2 Alsina, Claudi 2 Argirova, Tatiana T. ...and 531 more Authors all top 5 Fields 87 Probability theory and stochastic processes (60-XX) 81 Approximations and expansions (41-XX) 80 Differential geometry (53-XX) 78 Partial differential equations (35-XX) 66 Numerical analysis (65-XX) 56 Functional analysis (46-XX) 54 General topology (54-XX) 51 Functions of a complex variable (30-XX) 47 Associative rings and algebras (16-XX) 37 Combinatorics (05-XX) 37 Ordinary differential equations (34-XX) 34 Statistics (62-XX) 29 Operator theory (47-XX) 28 Calculus of variations and optimal control; optimization (49-XX) 25 Group theory and generalizations (20-XX) 24 Special functions (33-XX) 23 Real functions (26-XX) 23 Global analysis, analysis on manifolds (58-XX) 23 Operations research, mathematical programming (90-XX) 22 Integral transforms, operational calculus (44-XX) 22 Algebraic topology (55-XX) 21 Harmonic analysis on Euclidean spaces (42-XX) 20 Mathematical logic and foundations (03-XX) 20 Computer science (68-XX) 19 Systems theory; control (93-XX) 17 Number theory (11-XX) 17 Nonassociative rings and algebras (17-XX) 14 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 13 General algebraic systems (08-XX) 13 Several complex variables and analytic spaces (32-XX) 12 Linear and multilinear algebra; matrix theory (15-XX) 11 Manifolds and cell complexes (57-XX) 10 Order, lattices, ordered algebraic structures (06-XX) 10 Integral equations (45-XX) 8 Topological groups, Lie groups (22-XX) 7 Field theory and polynomials (12-XX) 7 Algebraic geometry (14-XX) 7 Category theory; homological algebra (18-XX) 7 Sequences, series, summability (40-XX) 6 Commutative algebra (13-XX) 5 Measure and integration (28-XX) 5 Geometry (51-XX) 5 Convex and discrete geometry (52-XX) 5 Mechanics of deformable solids (74-XX) 4 Difference and functional equations (39-XX) 4 Fluid mechanics (76-XX) 4 Information and communication theory, circuits (94-XX) 3 General and overarching topics; collections (00-XX) 3 Biology and other natural sciences (92-XX) 2 History and biography (01-XX) 2 Potential theory (31-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Mechanics of particles and systems (70-XX) 1 Abstract harmonic analysis (43-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Quantum theory (81-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 251 Publications have been cited 795 times in 697 Documents Cited by ▼ Year ▼ Two remarks on bounded analytic functions. Zbl 0581.30009 Ruscheweyh, St. 42 1985 Selection and factorization theorems for set-valued mappings. Zbl 0492.54006 Nedev, Stoyan I. 30 1980 On the numerical solution of Cauchy-type singular integral equations. Zbl 0384.65061 Theocaris, P. S. 17 1976 Canonical connections and their conformal invariants on Riemannian almost-product manifolds. Zbl 0810.53026 Staikova, M. T.; Gribachev, K. I. 17 1992 The structure of locally compact algebras. Zbl 0810.22003 Choban, M. M. 17 1992 On the quality problem for simple pursuit games with constraint. Zbl 0629.90107 Azamov, A. 17 1986 On Haar bases in Besov spaces. Zbl 0439.46025 Triebel, Hans 15 1978 Extremal varieties of algebras. I. Zbl 0658.16013 Drensky, Veselin S. 13 1987 On the approximation of functions on the sphere \(S^ n\). Zbl 0558.41033 Kamzolov, A. I. 13 1984 Operational calculs for modified Erdélyi-Kober operators. Zbl 0828.44006 Alamo, J. A.; Rodríguez, J. 12 1994 Minimallity of the group \(\text{Autohomeom}(C)\). Zbl 0809.22002 Gamarnik, D. 12 1991 On Laplace and logistic distributions as limits in probability theory. Zbl 0507.60024 Gnedenko, B. V.; Gnedenko, D. B. 12 1982 Contactly conformal transformations of almost contact manifolds with \(B\)- metric. Zbl 0837.53039 Manev, Mancho; Gribachev, Kostadin 11 1993 On the Cauchy problem for system of first order partial differential- functional equations. Zbl 0446.35029 Kamont, Z. 11 1979 A class of factorial domains. Zbl 0443.13009 Avramov, Luchezar L. 11 1979 Extremal varieties of algebras. II. Zbl 0661.16012 Drensky, Vesselin S. 11 1988 Finite basis of identities with an involution for the second order matrix algebra. Zbl 0518.16005 Levchenko, Diana V. 11 1982 Foundations of operational calculi for the Bessel-type differential operators. Zbl 0321.44006 Dimovski, Ivan H. 10 1975 A separator theorem for graphs of fixed genus. Zbl 0602.05025 Dzhidzhev, Khristo Nikolov 10 1985 On a new characteristic of functions. I. Zbl 0535.41030 Ivanov, Kamen G. 10 1982 Conformally invariant tensors on almost contact manifolds with \(B\)- metric. Zbl 0833.53034 Manev, Mancho; Gribachev, Kostadin 9 1994 A linear algorithm for partitioning graphs of fixed genus. Zbl 0589.05055 Dzhidzhev, Khristo Nikolov 8 1985 A non-standard subtraction of intervals. Zbl 0429.65039 Markov, Svetoslav M. 8 1977 A basis of the identities of the fourth order matrix algebra over a finite field. I. Zbl 0515.16005 Genov, Georgi K.; Siderov, Plamen N. 8 1982 Stability in optimization. Zbl 0837.90111 Lucchetti, Roberto 7 1989 The Nielsen number of set-valued maps. An approximation approach. Zbl 0712.55003 Kryszewski, W.; Miklaszewski, D. 7 1989 Subdistributive De Morgan triplets. Zbl 0826.04003 Alsina, Claudi; Mayor, G.; Tomás, Maria S.; Torrens, J. 6 1993 A remark on the Lobatto-Chebyshev method for the solution of singular integral equations and the evaluation of stress intensity factors. Zbl 0473.65098 Ioakimidis, N. I.; Theocaris, P. S. 6 1980 De Branges’ theorem on univalent functions. Zbl 0619.30017 FitzGerald, Kh.; Pommerenke, Ch. 6 1987 Canonical connection and the canonical conformal group on a Riemannian almost-product manifold. Zbl 0709.53024 Mihova, Vesselka 6 1989 A probabilistic interpretation of multivariate B-splines and some applications. Zbl 0678.41012 Ignatov, Z. G.; Kaishev, V. K. 6 1989 Invariant differential operators and irreducible representations of finite dimensional Hamiltonian and Poisson Lie superalgebras. Zbl 0502.58016 Shapovalov, A. V. 6 1981 Invariant differential operators and irreducible representations of Lie superalgebras of vector fields. Zbl 0506.17003 Bernshteĭn, I. N.; Leites, D. A. 6 1981 Universal functions and conformal mappings. Zbl 0790.30005 Luh, Wolfgang 5 1993 On bases of identities of Grassmann algebras. Zbl 0463.15020 Stoyanova-Venkova, Atanasa N. 5 1980 Equivariant unfoldings in the case of symmetry of order 4. Zbl 0792.34029 Zegeling, André 5 1993 Riemannian \(P\)-manifolds of constant sectional curvatures. Zbl 0808.53013 Staikova, Maria T.; Gribachev, Kostadin I.; Mekerov, Dimitr G. 5 1991 On the Nordhaus-Stewart-Moon-Moser inequality. Zbl 0475.05051 Khadzhiivanov, Nikolaj G.; Nikiforov, Vladimir S. 5 1978 Application of interpolation formulas to the numerical solution of singular integral equations. Zbl 0567.41007 Ioakimidis, N. I. 5 1984 Perfection of ideals generated by the Pfaffians of an alternating matrix. I. Zbl 0582.13006 Marinov, Vasil P. 5 1983 Zero-dimensionality and completeness in free topological groups. I. II. Zbl 0689.22001 Sipacheva, O. V. 5 1989 The Nielsen relation for multivalued maps. Zbl 0652.55004 Jezierski, Jerzy 5 1987 Minimal topological rings. Zbl 0515.16021 Dikranyan, Dikran N. 5 1982 On Zykov numbers and some of their applications in Ramsey theory. Zbl 0528.05029 Nenov, Nedyalko D. 5 1983 On superconnected spaces. Zbl 0824.54014 Dontchev, Julian 4 1994 Option pricing formulae for speculative prices modelled by subordinated stochastic processes. Zbl 0803.90013 Rachev, Svetlozar T.; Samorodnitsky, Gennady 4 1993 Asymptotic almost periodic distributions, structural theorem. Zbl 0793.46018 Stanković, Bogoljub 4 1993 An invariance principle for reduced family trees of critical spatially homogeneous branching processes. Zbl 0438.60072 Fleischmann, Klaus; Siegmund-Schultze, Rainer 4 1978 General selection theorems and their applications. Zbl 0456.54011 Choban, M. M. 4 1978 Cauchy-Riemann submanifolds in locally conformal Kaehler manifolds. III. Zbl 0795.53054 Dragomir, Sorin; Grimaldi, Renata 4 1991 Perfection of ideals generated by the Pfaffians of an alternating matrix. II. Zbl 0588.13007 Marinov, Vasil P. 4 1983 Regularity theorems for universal linearly invariant families of functions. Zbl 0594.30013 Starkov, Viktor V. 4 1985 Varieties of metabelian Jordan algebras. Zbl 0715.17029 Drensky, Vesselin S.; Rashkova, Tsetska G. 4 1989 On classes of random sets and point process models. Zbl 0493.60020 Hanisch, K.-H. 4 1981 The robust design of experiments: A review. Zbl 0502.62067 Herzberg, Agnes M. 4 1982 The congruence lattice of simple ternary algebras. Zbl 0504.08002 Nieminen, Juhani 4 1982 A basis of the identities of the fourth order matrix algebra over a finite field. II. Zbl 0515.16006 Genov, Georgi K.; Siderov, Plamen N. 4 1982 A remark on Krasnosel’skij’s translation operator along trajectories of ordinary differential equations. Zbl 0533.34033 Dylawerski, G.; Górniewicz, L. 4 1983 Continuity-like properties of set-valued mappings. Zbl 0539.54010 Kenderov, Petar S. 4 1983 Continuity and non-multivaluedness properties of metric projections and antiprojections. Zbl 0512.41030 Zhivkov, Nikolaj V. 4 1982 On some modifications of the Newton method for the approximate solution of algebraic equations. Zbl 0528.65024 Tashev, Spas P.; Kyurkchiev, Nikolaj 4 1983 Fourier operational calculus. Zbl 0532.44004 Prestin, Jürgen; Tasche, Manfred 4 1983 Generalized monotone mappings and differentiability of vector-valued convex mappings. Zbl 0537.47028 Kirov, Nikolai K. 4 1983 On the \(L^ 2\) discrepancy of some infinite sequences. Zbl 0584.10033 Projnov, Petko D. 4 1985 On the upper bounds for the kissing numbers. Zbl 0809.52027 Boyvalenkov, P. 3 1992 Selected theorems on multivalued sections and extensions. Zbl 0438.54023 Nedev, Stojan I. 3 1975 The Cauchy problem for a certain class of non-strictly hyperbolic equations with double characteristics. Zbl 0442.35046 Petkov, Veselin M. 3 1975 Berechnung der Hauptgliedes der Asymptotik einer Lückenlänge eines periodischen Sturm-Liouvilleschen Problems. Zbl 0443.34020 Levitan, B. M.; Gusejnov, G. Sh. 3 1977 Micro-local properties of a certain class of pseudo-differential operators with multiple characteristics. Zbl 0459.35099 Popivanov, Petr R.; Popov, Georgi St 3 1980 On processes associated with a super-critical Markov branching process. Zbl 0806.60070 Gadag, V. G.; Rajarshi, M. B. 3 1992 Existence of extended monosplines of least deviation. Zbl 0438.41009 Bojanov, Borislav D. 3 1977 Characteristic of some classes of almost Hermitian manifolds. Zbl 0443.53043 Gancev, Georgi T. 3 1978 Boundary value problems for an equation of mixed type of the second kind. Zbl 0453.35065 Salakhitdinov, M. S.; Isamukhamedov, S. S. 3 1977 The rate of convergence of Bernstein-von Mises approximation for Markov processes. Zbl 0456.62068 Prakasa Rao, B. L. S. 3 1978 A converse theorem for the best algebraic approximation in \(L_ p[-1,1] (0<p<1)\). Zbl 0772.41028 Tachev, Gancho T. 3 1991 Varieties of pairs of algebras with a distributive lattice of subvarieties. Zbl 0608.16023 Drenski, Vesselin S.; Vladimirova, Lyubov A. 3 1986 Polynomial identities of finite dimensional algebras. Zbl 0621.16019 Drensky, Vesselin S. 3 1986 Convergence of successive approximation for parabolic partial differential equations with additive white noise. Zbl 0723.65149 Manthey, Ralf 3 1990 Ehrlich’s methods with a raised speed of convergence. Zbl 0625.65037 Kjurkchiev, N.; Andreev, A. 3 1987 On the behaviour of two moduli of functions. II. Zbl 0668.41027 Ivanov, Kamen G. 3 1986 Ulm-Kaplansky invariants of the group of normed units of a modular group ring of a primary Abelian group. Zbl 0485.20047 Nachev, Nako A.; Mollov, Todor Zh. 3 1980 On lattices of varieties of associative algebras. Zbl 0514.16009 Drensky, Veselin S. 3 1982 Solvable Lie A-algebras. Zbl 0534.17004 Drensky, V. S. 3 1983 Comonotone approximation of \(| x|\) by rational functions. Zbl 0574.41013 Iliev, G. L.; Optiz, U. 3 1984 Applications of fixed point theorems to best approximations. Zbl 0553.41034 Rao, Geetha S.; Mariadoss, S. A. 3 1983 Über 3-färbbare ebene Graphen. Zbl 0386.05031 Martinov, Nikola I. 2 1977 Boundedness and range of \({\mathcal H}\)-transformation on certain weighted \({\mathfrak L}_ p\) spaces. Zbl 0831.44003 Betancor, J. J.; Diaz, C. Jerez 2 1994 On the tangential oblique derivative problem for a class of elliptic second order quasilinear differential equations. Zbl 0834.35052 Popivanov, Peter R.; Kutev, Nickolai D. 2 1989 Geodätische Formen auf pseudoriemannschen Räumen. Zbl 0441.53037 Belger, Martin 2 1978 Abhängige Verschiebungen. III. Zbl 0441.60054 Fichtner, K.-H.; Freudenberg, W.; Kerstan, J. 2 1978 Three families of chromatically unique graphs. Zbl 0808.05050 Peng, Yee-Hock 2 1992 Some properties of operator spaces. Zbl 0437.47031 Heinrich, Stefan 2 1977 Reductive linear algebraic groups generated by quasi-reflections. Zbl 0441.20029 Sysoeva, T. Ju. 2 1975 Eine Verallgemeinerung der Laguerre-Transformation. Zbl 0453.44002 Glaeske, Hans-Jürgen 2 1979 On the orders of convergence of some classes of iteration methods. (Über die Konvergenzordnungen einiger Klassen von Iterationsverfahren.) Zbl 0776.65026 Kjurkchiev, N. 2 1991 Remarks on the Wiener-Paley-Schwartz theorem. Zbl 0349.32001 Genchev, Todor G. 2 1976 Reducibility of Kampé de Fériet’s hypergeometric series of higher order. Zbl 0581.33004 Pathan, M. A.; Qureshi, M. I.; Khan, F. U. 2 1985 The multiplicativity property of the fixed point index for multivalued maps. Zbl 0688.55004 Skordev, G. S. 2 1989 Operational calculus for the generalized Bessel operator. Zbl 0701.44007 Rodriguez, J. 2 1989 Congruences W in a biaxial space of hyperbolic type. Zbl 0699.53015 Koneva, N. P. 2 1989 Operational calculs for modified Erdélyi-Kober operators. Zbl 0828.44006 Alamo, J. A.; Rodríguez, J. 12 1994 Conformally invariant tensors on almost contact manifolds with \(B\)- metric. Zbl 0833.53034 Manev, Mancho; Gribachev, Kostadin 9 1994 On superconnected spaces. Zbl 0824.54014 Dontchev, Julian 4 1994 Boundedness and range of \({\mathcal H}\)-transformation on certain weighted \({\mathfrak L}_ p\) spaces. Zbl 0831.44003 Betancor, J. J.; Diaz, C. Jerez 2 1994 Probabilistic approaches to the rounding problem. Zbl 0831.62004 Athanasopoulos, Bessy Dim. 1 1994 First order stochastic partial differential equations. Zbl 0837.60059 Turo, Jan 1 1994 A complete set of unimodal distributions. Zbl 0827.60008 Voudouri, A. 1 1994 Measurable sets of parabolas in the Galilean plane. Zbl 0847.51027 Borisov, Adrijan 1 1994 Contactly conformal transformations of almost contact manifolds with \(B\)- metric. Zbl 0837.53039 Manev, Mancho; Gribachev, Kostadin 11 1993 Subdistributive De Morgan triplets. Zbl 0826.04003 Alsina, Claudi; Mayor, G.; Tomás, Maria S.; Torrens, J. 6 1993 Universal functions and conformal mappings. Zbl 0790.30005 Luh, Wolfgang 5 1993 Equivariant unfoldings in the case of symmetry of order 4. Zbl 0792.34029 Zegeling, André 5 1993 Option pricing formulae for speculative prices modelled by subordinated stochastic processes. Zbl 0803.90013 Rachev, Svetlozar T.; Samorodnitsky, Gennady 4 1993 Asymptotic almost periodic distributions, structural theorem. Zbl 0793.46018 Stanković, Bogoljub 4 1993 Further results on the non-commutative neutrix product of distributions. Zbl 0793.46016 Kiliçman, Adem; Fisher, Brian 1 1993 On \(K\)-contact manifolds. Zbl 0839.53024 Guha, N.; De, U. C. 1 1993 A theorem for irreducible matrices with a slightly dominant principal diagonal. Zbl 0799.15011 Chakurov, E.; Chakurova, R. 1 1993 Approximate determination of the rational function of the best restricted approximation in Hausdorff metric. Zbl 0791.41020 Marinov, P.; Andreev, A.; Yalamov, Pl. 1 1993 Canonical connections and their conformal invariants on Riemannian almost-product manifolds. Zbl 0810.53026 Staikova, M. T.; Gribachev, K. I. 17 1992 The structure of locally compact algebras. Zbl 0810.22003 Choban, M. M. 17 1992 On the upper bounds for the kissing numbers. Zbl 0809.52027 Boyvalenkov, P. 3 1992 On processes associated with a super-critical Markov branching process. Zbl 0806.60070 Gadag, V. G.; Rajarshi, M. B. 3 1992 Three families of chromatically unique graphs. Zbl 0808.05050 Peng, Yee-Hock 2 1992 On the rate of approximation of random functions. Zbl 0806.60022 Ignatov, Z. G.; Mills, T. M.; Tzankova, I. P. 1 1992 Selections of graphvalued maps. Zbl 0805.54022 Semenov, P. V. 1 1992 Infinitesimal bending of higher order of rotational surfaces with a planar pole. Zbl 0808.53003 Ivanova-Karatopraklieva, I. 1 1992 Linear vector optimization. Properties of the efficient sets. Zbl 0810.90115 Todorov, M. I. 1 1992 Minimallity of the group \(\text{Autohomeom}(C)\). Zbl 0809.22002 Gamarnik, D. 12 1991 Riemannian \(P\)-manifolds of constant sectional curvatures. Zbl 0808.53013 Staikova, Maria T.; Gribachev, Kostadin I.; Mekerov, Dimitr G. 5 1991 Cauchy-Riemann submanifolds in locally conformal Kaehler manifolds. III. Zbl 0795.53054 Dragomir, Sorin; Grimaldi, Renata 4 1991 A converse theorem for the best algebraic approximation in \(L_ p[-1,1] (0<p<1)\). Zbl 0772.41028 Tachev, Gancho T. 3 1991 On the orders of convergence of some classes of iteration methods. (Über die Konvergenzordnungen einiger Klassen von Iterationsverfahren.) Zbl 0776.65026 Kjurkchiev, N. 2 1991 A type free abstract structure for the recursion theory. Zbl 0782.03022 Zashev, J. 1 1991 Convergence of successive approximation for parabolic partial differential equations with additive white noise. Zbl 0723.65149 Manthey, Ralf 3 1990 Mapping properties and composition structure of convolution transforms. Zbl 0757.44005 Glaeske, Hans-Jürgen; Vu Kim Tuan 1 1990 Existence of solutions of first order partial differential-functional equations via the method of lines. Zbl 0726.35134 Jaruszewska-Walczak, D.; Kamont, Z. 1 1990 Differentiable groups and Whitney spaces. Zbl 0717.58004 Spallek, K. 1 1990 The \(\vec G/\vec M/r/SIRO\) machine interference model with state- dependent speeds. Zbl 0721.60102 Sztrik, J. 1 1990 A diagonal principle for generalized sequences and some of its applications. Zbl 0724.54002 Tagamlitzki, Yaroslav 1 1990 On zero-dimensionality in fuzzy topology. Zbl 0724.54010 Pujate, L.; Šostak, A. 1 1990 Stability in optimization. Zbl 0837.90111 Lucchetti, Roberto 7 1989 The Nielsen number of set-valued maps. An approximation approach. Zbl 0712.55003 Kryszewski, W.; Miklaszewski, D. 7 1989 Canonical connection and the canonical conformal group on a Riemannian almost-product manifold. Zbl 0709.53024 Mihova, Vesselka 6 1989 A probabilistic interpretation of multivariate B-splines and some applications. Zbl 0678.41012 Ignatov, Z. G.; Kaishev, V. K. 6 1989 Zero-dimensionality and completeness in free topological groups. I. II. Zbl 0689.22001 Sipacheva, O. V. 5 1989 Varieties of metabelian Jordan algebras. Zbl 0715.17029 Drensky, Vesselin S.; Rashkova, Tsetska G. 4 1989 On the tangential oblique derivative problem for a class of elliptic second order quasilinear differential equations. Zbl 0834.35052 Popivanov, Peter R.; Kutev, Nickolai D. 2 1989 The multiplicativity property of the fixed point index for multivalued maps. Zbl 0688.55004 Skordev, G. S. 2 1989 Operational calculus for the generalized Bessel operator. Zbl 0701.44007 Rodriguez, J. 2 1989 Congruences W in a biaxial space of hyperbolic type. Zbl 0699.53015 Koneva, N. P. 2 1989 A formula for the k-th covariant derivative. Zbl 0694.53012 Trenčevski, Kostadin 1 1989 On Jacobson radical rings. Zbl 0689.16002 Szász, Ferenc Andor 1 1989 On orthogonal polynomials associated with differential equations of Laguerre type. Zbl 0705.33005 Al-Bassam, M. A.; Kalla, Shyam L. 1 1989 On some properties of the Grigorchuk group and its group algebra over a field of characteristic two. Zbl 0713.20029 Genov, Georgi K.; Siderov, Plamen N. 1 1989 Lie nilpotency and ideals of crossed products. Zbl 0709.16016 Bovdi, A. A.; Kolikov, K. Kh. 1 1989 Avoiding collisions in linear systems with integral constraints. Zbl 0703.90110 Satimov, N.; Fazylov, A. Z. 1 1989 A minimum problem for a class of polynomials. Zbl 0708.05001 Janous, Walter 1 1989 Numerical method for solving an elliptic equation of fourth order. Zbl 0686.65082 Drenska, Natalia T. 1 1989 Extremal varieties of algebras. II. Zbl 0661.16012 Drensky, Vesselin S. 11 1988 Complemented block subspaces of Köthe spaces. Zbl 0678.46004 Dyakov, Plamen B.; Dubinsky, Ed 2 1988 Local theorem for Galton-Watson processes with immigration in case of uniform limit distribution. Zbl 0659.60119 Rakhimov, I. 2 1988 On a class of strongly acyclic maps. Zbl 0671.55008 Kucharski, Zygfryd 2 1988 Translations of relation schemes. Zbl 0652.68114 Ho Thuan; Le Van Bao 1 1988 Optimal control of stochastic discrete-time systems under Markov disturbances depending on control parameters. Zbl 0668.93083 Nhu, Pham T. 1 1988 Sylow \(p\)-subgroups of commutative, modular, crossed group algebras of finite Abelian \(p\)-groups. Zbl 0666.16005 Nachev, Nako A.; Mollov, Todor Zh. 1 1988 A class of unimodal distributions. Zbl 0666.60019 Artikis, T.; Jerwood, D.; Voudouri, A. 1 1988 Application of fractional calculus to a third order linear ordinary differential equation. Zbl 0675.34003 Nishimoto, Katsuyuki; Kalla, Shyam L. 1 1988 Codimensions of T-ideals containing an identity of fourth degree. Zbl 0665.16014 Vladimirova, Lyubov A. 1 1988 Some characteristics for random variables realized during one cycle for systems of the type M/GI/1/k and M/GI/1/\(\infty\). Zbl 0675.60082 Pavlov, Khristo Vasilev 1 1988 Weak stability of a certain class of Markov processes and applications to nonsingular stochastic differential equations. Zbl 0644.60050 Maslowski, Bohdan 1 1988 A comparison theorem for Tchebycheff polynomials. Zbl 0649.41002 Nikolov, Geno; Uluchev, Rumen 1 1988 An extremal problem in the set of Blaschke products with fixed multiplicities of the zeros. Zbl 0649.41018 Uluchev, Rumen 1 1988 Extremal varieties of algebras. I. Zbl 0658.16013 Drensky, Veselin S. 13 1987 De Branges’ theorem on univalent functions. Zbl 0619.30017 FitzGerald, Kh.; Pommerenke, Ch. 6 1987 The Nielsen relation for multivalued maps. Zbl 0652.55004 Jezierski, Jerzy 5 1987 Ehrlich’s methods with a raised speed of convergence. Zbl 0625.65037 Kjurkchiev, N.; Andreev, A. 3 1987 Functional relations by means of Riemann-Liouville operator. Zbl 0634.33007 Kalla, Shyam L. 2 1987 On curves which bound special convex sets. Zbl 0819.52002 Cieślak, Waldemar; Góźdź, Stanisław 1 1987 On the Bourgin-Yang theorem for multi-valued maps in the non-symmetric case.II. Zbl 0761.54028 Izydorek, Marek 1 1987 Étude d’un estimateur de la fonction de régression pour un processus ponctuel à valeurs dans \(R^ s_+\times R(s\geq 1)\). (Study of an estimator of the regression function of a point process with values in \(R^ s_+\times R(s\geq 1))\). Zbl 0689.62032 Dia, Galaye 1 1987 On the approximation of starshaped sets in Hausdorff distance. Zbl 0694.41042 Beer, Gerald; Villar, Luzviminda 1 1987 A difference method for weak solutions of nonlinear partial differential equations of the first order with a retarded argument. Zbl 0635.65104 Zacharek, Stanisław 1 1987 Structure of the \(T\)-ideal generated by the Hall identity of three variables. I. Zbl 0646.16016 Nikolaev, Rusalin St. 1 1987 Polynomial approximation of hyperanalytic functions. Zbl 0632.30048 Stankov, Dimcho K. 1 1987 Recursion theory in B-combinatory algebras. Zbl 0654.03035 Zashev, J. A. 1 1987 On the quality problem for simple pursuit games with constraint. Zbl 0629.90107 Azamov, A. 17 1986 Varieties of pairs of algebras with a distributive lattice of subvarieties. Zbl 0608.16023 Drenski, Vesselin S.; Vladimirova, Lyubov A. 3 1986 Polynomial identities of finite dimensional algebras. Zbl 0621.16019 Drensky, Vesselin S. 3 1986 On the behaviour of two moduli of functions. II. Zbl 0668.41027 Ivanov, Kamen G. 3 1986 How smooth is the shadow of a smooth convex body? Zbl 0601.52002 Kiselman, Christer O. 2 1986 A cohomological analogue of \(V^ n\)-continua and the Mazurkiewicz theorem. Zbl 0607.54021 Stefanov, S. T. 1 1986 Limit theorems for estimators of variances in a branching process with immigration. Zbl 0608.62099 Yanev, Nikolaj M.; Chukova, Stefanka S. 1 1986 Limit theorems for estimators of individual characteristics in Galton- Watson process. Zbl 0608.62100 Yanev, Nikolaj M. 1 1986 On \(\kappa\)-metrizable Hausdorff extensions of \(\kappa\)-metrizable spaces. Zbl 0605.54016 Dimov, Georgi D. 1 1986 The Selberg trace formula and a Poisson formula for the p-spectrum of compact hyperbolic space forms. Zbl 0629.58026 Schuster, Reinhard 1 1986 On the covering of triples by eight blocks. Zbl 0661.05022 Todorov, D. T. 1 1986 Two remarks on bounded analytic functions. Zbl 0581.30009 Ruscheweyh, St. 42 1985 A separator theorem for graphs of fixed genus. Zbl 0602.05025 Dzhidzhev, Khristo Nikolov 10 1985 A linear algorithm for partitioning graphs of fixed genus. Zbl 0589.05055 Dzhidzhev, Khristo Nikolov 8 1985 Regularity theorems for universal linearly invariant families of functions. Zbl 0594.30013 Starkov, Viktor V. 4 1985 ...and 151 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 843 Authors 13 Gutev, Valentin Goutev 13 Koshlukov, Plamen Emilov 12 Ioakimidis, Nikolaos Ioakim 12 Samatov, Bakhrom Tadzhiakhmatovich 10 Manev, Mancho Hristov 9 Theocaris, Pericles S. 8 Liu, Yang 8 Ullrich, Tino 7 Darwish, Mohamed Abdalla 7 Kamont, Zdzisław 6 Andres, Jan 6 Chen, Zhihua 6 Ditzian, Zeev 6 Drensky, Vesselin 6 Giambruno, Antonio 6 Lin, Fucai 5 Choban, Mitrofan Mihailovich 5 Dai, Feng 5 De Negri, Emanuela 5 Di Vincenzo, Onofrio Mario 5 Dikranjan, Dikran N. 5 Ponnusamy, Saminathan 5 Proinov, Petko D. 5 Seeger, Andreas 5 Tikhonov, Sergey Yur’evich 5 Tsamasphyros, George J. 5 Wirths, Karl-Joachim 5 Yamauchi, Takamitsu 4 Avkhadiev, Farit Gabidinovich 4 Barakat, Haroon Mohamed 4 Glaeske, Hans-Jürgen 4 Gorbachëv, Dmitriĭ Viktorovich 4 Ivanov, Kamen G. 4 Ivanova, Miroslava 4 Kiryakova, Virginia S. 4 Kostić, Marko 4 Kryszewski, Wojciech 4 Manev, Hristo M. 4 Nenov, Nedyalko Dimov 4 Rachev, Svetlozar T. 4 Srivastava, Hari Mohan 4 Stefanini, Luciano 4 Vakarchuk, Sergei Borisovich 4 Valov, Vesko M. 4 Zaĭtsev, Mikhail Vladimirovich 3 Ahamed, Molla Basir 3 Ahammed, Sabir 3 Bainov, Drumi Dimitrov 3 Berthold, Dietmar 3 Bhowmik, Bappaditya 3 Bollobás, Béla 3 Brychkov, Yury A. 3 Castilho de Mello, Thiago 3 Centrone, Lucio 3 Chrysakis, A. C. 3 Dokuzova, Iva Rumenova 3 Druţă-Romaniuc, Simona-Luiza 3 Etayo Gordejuela, Fernando 3 Fedorchuk, Vitaly Vitalievich 3 Fleischmann, Klaus 3 Ganenkova, Ekaterina G. 3 Garrigós, Gustavo 3 Gel’man, Boris Danielovich 3 Ibragimov, Gafurjan I. 3 Jaruszewska-Walczak, Danuta 3 Khasanov, Aknazar Bekdurdievich 3 Korolev, Viktor Yur’evich 3 Lignola, Maria Beatrice 3 Loufouma Makala, Narcisse Roland 3 Megrelishvili, Michael G. 3 Mekerov, Dimitar 3 Minchev, Emil 3 Morgan, Jacqueline 3 Nikiforov, Vladimir S. 3 Obukhovskiĭ, Valeriĭ Vladimirovich 3 Pan, Yifei 3 Parveen, Firdoshi 3 Popov, Aleksandr Viktorovich 3 Rahimov, Ibrahim 3 Rak, Ewa 3 Sadarangani, Kishin B. 3 Santamaría, Rafael 3 Schweinsberg, Jason Ross 3 Soyibboev, Ulmasjon Boykuzi ugli 3 Turo, Jan 3 Yamazaki, Kaori 2 Adell, José Antonio 2 Arkhangel’skiĭ, Aleksandr Vladimirovich 2 Ashirbayev, Nurgali K. 2 Azamov, Abdulla Azamovich 2 Banaś, Józef 2 Bandelt, Hans-Jürgen 2 Bede, Barnabás 2 Beer, Gerald Alan 2 Bekmoldayeva, Raina 2 Berend, Daniel 2 Bikov, Aleksandar 2 Bogatyĭ, Semeon Antonovich 2 Borisovich, Yuriĭ Grigor’evich 2 Boĭvalenkov, Pet”r Georgiev ...and 743 more Authors all top 5 Cited in 252 Journals 58 Topology and its Applications 26 Journal of Mathematical Analysis and Applications 24 Journal of Algebra 22 Journal of Approximation Theory 17 Journal of Soviet Mathematics 11 Discrete Mathematics 11 Journal of Geometry 11 Journal of Mathematical Sciences (New York) 10 Journal of Computational and Applied Mathematics 10 Computational Methods and Function Theory 9 Fuzzy Sets and Systems 8 Mathematical Notes 8 Applied Mathematics and Computation 8 Mathematische Nachrichten 8 Proceedings of the American Mathematical Society 8 Constructive Approximation 8 Linear Algebra and its Applications 7 Computers & Mathematics with Applications 7 Transactions of the American Mathematical Society 7 Acta Mathematica Hungarica 7 Mediterranean Journal of Mathematics 6 Computer Methods in Applied Mechanics and Engineering 6 Journal of Pure and Applied Algebra 6 Results in Mathematics 6 Godishnik na Sofiĭskiya Universitet “Sv. Kliment Okhridski”. Fakultet po Matematika i Informatika 6 Lobachevskii Journal of Mathematics 5 Israel Journal of Mathematics 5 Journal of Geometry and Physics 5 Czechoslovak Mathematical Journal 5 Siberian Mathematical Journal 5 Zeitschrift für Analysis und ihre Anwendungen 5 Set-Valued Analysis 5 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 5 Nonlinear Analysis. Theory, Methods & Applications 4 Journal d’Analyse Mathématique 4 Lithuanian Mathematical Journal 4 Ukrainian Mathematical Journal 4 Journal of Statistical Planning and Inference 4 Chinese Annals of Mathematics. Series B 4 Mathematical and Computer Modelling 4 Asian-European Journal of Mathematics 4 Journal of Function Spaces 3 Communications in Algebra 3 Rocky Mountain Journal of Mathematics 3 Annals of the Institute of Statistical Mathematics 3 Annali di Matematica Pura ed Applicata. Serie Quarta 3 Computing 3 Journal of Combinatorial Theory. Series B 3 Journal of Differential Equations 3 Monatshefte für Mathematik 3 Rendiconti del Seminario Matematico della Università di Padova 3 Journal of Integral Equations and Applications 3 The Journal of Geometric Analysis 3 Stochastic Processes and their Applications 3 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 3 Russian Mathematics 3 Filomat 3 Fractional Calculus & Applied Analysis 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Complex Analysis and Operator Theory 2 Acta Mechanica 2 Advances in Applied Probability 2 Ingenieur-Archiv 2 Journal of Applied Mathematics and Mechanics 2 Journal of Computational Physics 2 Reports on Mathematical Physics 2 The Mathematical Intelligencer 2 Advances in Mathematics 2 Algebra and Logic 2 BIT 2 Calcolo 2 Journal of Functional Analysis 2 Journal of the Mathematical Society of Japan 2 Journal of Number Theory 2 Numerical Functional Analysis and Optimization 2 Proceedings of the Japan Academy. Series A 2 Rendiconti del Circolo Matemàtico di Palermo. Serie II 2 Semigroup Forum 2 Theoretical Computer Science 2 Tôhoku Mathematical Journal. Second Series 2 European Journal of Combinatorics 2 Optimization 2 Graphs and Combinatorics 2 Algorithmica 2 SIAM Journal on Discrete Mathematics 2 The Annals of Applied Probability 2 Journal of Global Optimization 2 Aequationes Mathematicae 2 Automation and Remote Control 2 Communications in Partial Differential Equations 2 European Journal of Operational Research 2 Cybernetics and Systems Analysis 2 Turkish Journal of Mathematics 2 Journal of Convex Analysis 2 Integral Transforms and Special Functions 2 The Journal of Fourier Analysis and Applications 2 Abstract and Applied Analysis 2 Journal of Inequalities and Applications 2 Algebras and Representation Theory 2 Journal of the European Mathematical Society (JEMS) ...and 152 more Journals all top 5 Cited in 56 Fields 95 General topology (54-XX) 62 Approximations and expansions (41-XX) 61 Associative rings and algebras (16-XX) 61 Functions of a complex variable (30-XX) 52 Functional analysis (46-XX) 52 Differential geometry (53-XX) 52 Probability theory and stochastic processes (60-XX) 50 Combinatorics (05-XX) 50 Numerical analysis (65-XX) 42 Ordinary differential equations (34-XX) 42 Integral equations (45-XX) 41 Partial differential equations (35-XX) 40 Operator theory (47-XX) 34 Real functions (26-XX) 32 Harmonic analysis on Euclidean spaces (42-XX) 30 Nonassociative rings and algebras (17-XX) 26 Topological groups, Lie groups (22-XX) 26 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 24 Several complex variables and analytic spaces (32-XX) 24 Calculus of variations and optimal control; optimization (49-XX) 23 Statistics (62-XX) 22 Group theory and generalizations (20-XX) 20 Integral transforms, operational calculus (44-XX) 19 Special functions (33-XX) 16 Mathematical logic and foundations (03-XX) 16 Computer science (68-XX) 15 Linear and multilinear algebra; matrix theory (15-XX) 14 Commutative algebra (13-XX) 13 Operations research, mathematical programming (90-XX) 12 Dynamical systems and ergodic theory (37-XX) 12 Algebraic topology (55-XX) 12 Mechanics of deformable solids (74-XX) 11 Convex and discrete geometry (52-XX) 11 Global analysis, analysis on manifolds (58-XX) 9 Algebraic geometry (14-XX) 8 Number theory (11-XX) 8 Potential theory (31-XX) 7 History and biography (01-XX) 6 Order, lattices, ordered algebraic structures (06-XX) 6 Systems theory; control (93-XX) 5 General algebraic systems (08-XX) 5 Mechanics of particles and systems (70-XX) 4 Measure and integration (28-XX) 4 Manifolds and cell complexes (57-XX) 4 Fluid mechanics (76-XX) 4 Information and communication theory, circuits (94-XX) 3 Category theory; homological algebra (18-XX) 3 Difference and functional equations (39-XX) 3 Abstract harmonic analysis (43-XX) 3 Biology and other natural sciences (92-XX) 2 General and overarching topics; collections (00-XX) 2 Field theory and polynomials (12-XX) 2 Sequences, series, summability (40-XX) 1 Geometry (51-XX) 1 Relativity and gravitational theory (83-XX) 1 Astronomy and astrophysics (85-XX) Citations by Year