Edit Profile (opens in new tab) Gonchar, Andreĭ Aleksandrovich (b. 1931 d. 2012) Co-Author Distance Author ID: gonchar.andrei-a Published as: Gonchar, A. A.; Gonchar, Andrei A.; Gončar, A. A. more...less Further Spellings: Гончар Андрей Александрович External Links: MGP · Wikidata · Math-Net.Ru · GND · IdRef Documents Indexed: 122 Publications since 1955, including 3 Books and 1 Additional arXiv Preprint 5 Contributions as Editor Biographic References: 6 Publications Co-Authors: 128 Co-Authors with 69 Joint Publications 4,086 Co-Co-Authors all top 5 Co-Authors 58 single-authored 13 Rakhmanov, Evgenij Andreevich 10 Nikol’skiĭ, Sergeĭ Mikhaĭlovich 10 Vladimirov, Vasiliĭ Sergeevich 9 Suetin, Sergeĭ Pavlovich 7 Faddeev, Lyudvig Dmitrievich 7 Mishchenko, Evgeniĭ Frolovich 7 Vitushkin, Anatoliĭ Georgievich 6 Kozlov, Valeriĭ Vasil’evich 6 Novikov, Sergeĭ Petrovich 6 5 Osipov, Yuriĭ Sergeevich 5 Ul’yanov, Pëtr Lavrent’evich 4 Anosov, Dmitriĭ Viktorovich 4 Emel’yanov, Stanislav Vasil’evich 4 Gamkrelidze, Revaz Valerianovich 4 Grigorjan, Levon Derenikovich 4 Il’in, Vladimir Aleksandrovich 4 Kashin, Boris Sergeevich 4 Marchuk, Guriĭ Ivanovich 4 Napalkov, Valentin Vasil’evich 4 Potapov, Mikhaĭl Konstantinovich 3 Arakelyan, N. U. 3 Besov, Oleg Vladimirovich 3 D’yachenko, Mikhaĭl Ivanovich 3 Frolov, Yu. N. 3 Sedletskiĭ, Anatoliĭ Mechislavovich 3 Sergeev, Armen Glebovich 3 Zhizhchenko, Alexey B. 2 Adyan, Sergeĭ Ivanovich 2 Arnol’d, Vladimir Igorevich 2 Aseev, Sergei M. 2 Bakhvalov, Nikolaĭ Sergeevich 2 Bolibrukh, Andreĭ Andreevich 2 Buslaev, Viktor Ivanovich 2 Dolzhenko, Evgeniĭ Prokof’evich 2 Fomenko, Anatoliĭ Timofeevich 2 Gaĭshun, Ivan Vasil’evich 2 Gal’pern, Samariĭ Aleksandrovich 2 Khenkin, Gennadiĭ Markovich 2 Konovalov, Sergeĭ Petrovich 2 Korovin, Sergeĭ Konstantinovich 2 Kreĭnes, Mikhail Aleksandrovich 2 Kryazhimskiĭ, Arkadiĭ Viktorovich 2 Kudryavtsev, Lev Dmitrievich 2 Kurzhanskiĭ, Aleksandr Borisovich 2 Lungu, K. N. 2 Mal’tsev, Arkadiĭ Anatol’evich 2 Maslov, Viktor Pavlovich 2 Novikova, N. N. 2 Olevskii, Alexander Moiseevich 2 Sadovnichiĭ, Viktor Antonovich 2 Saff, Edward Barry 2 Treshchev, Dmitriĭ Valer’evich 2 Zelikin, Mikhail Il’ich 1 Agrachev, Andreĭ Aleksandrovich 1 Aldoshin, S. M. 1 Arlazarov, Vladimir L’vovich 1 Avetisyan, R. Ab. 1 Bashmakova, Izabella Grigor’evna 1 Beloshapka, Valeriĭ K. 1 Belyi, Gennadii Vladimirovich 1 Besov, Konstantin O. 1 Bochkarëv, Sergeĭ Viktorovich 1 Bogolyubov, Nikolaĭ Nikolaevich 1 Bolotin, Sergeĭ Vladimirovich 1 Chernyi, Gorimir Gorimirovich 1 Chirka, Evgeniĭ Mikhaĭlovich 1 Chubarikov, Vladimir Nikolaevich 1 Davydov, Alekseĭ Aleksandrovich 1 Demidov, Sergeĭ Sergeevich 1 Erugin, Nikolaĭ Pavlovich 1 Filippov, Vladimir Mikhaĭlovich 1 Fuchs, Wolfgang H. J. 1 Gelovani, V. A. 1 Giermo Lopes, L. 1 Glubov, B. I. 1 Gluskin, Efim D. 1 Godunov, Sergeĭ Konstantinovich 1 Golubov, Boris Ivanovich 1 Grigorchuk, Rostislav Ivanovich 1 Grigorenko, Nikolaĭ Leont’evich 1 Grigor’ev, A. I. 1 Gulyaev, Yu. V. 1 Khavin, Viktor Petrovich 1 Kirpichnikov, M. P. 1 Kolesov, Andreĭ Yur’evich 1 Konyagin, Sergeĭ Vladimirovich 1 Kostrikin, Alekseĭ Ivanovich 1 Koval’chuk, M. V. 1 Krasovskiĭ, Nikolaĭ Nikolaevich 1 Kruzhilin, Nikolai Georgievich 1 Kulish, Petr Petrovich 1 Lebedev, Vyacheslav Ivanovich 1 Lopes L., Giermo 1 López, Guillermo 1 Malykhin, Yuriĭ Vyacheslavovich 1 Mergelyan, Sergeĭ Nikitovich 1 Mikhajlov, Valentin Petrovich 1 Millionshchikov, Vladimir Mikhaĭlovich 1 Moiseev, Evgeniĭ Ivanovich ...and 30 more Co-Authors all top 5 Serials 21 Mathematics of the USSR, Sbornik 20 Russian Mathematical Surveys 18 Matematicheskiĭ Sbornik. Novaya Seriya 6 Proceedings of the Steklov Institute of Mathematics 5 Soviet Mathematics. Doklady 5 Differential Equations 4 Uspekhi Matematicheskikh Nauk [N. S.] 3 Doklady Akademii Nauk SSSR 3 Izvestiya Akademii Nauk SSSR. Seriya Matematicheskaya 3 Trudy Matematicheskogo Instituta Imeni V. A. Steklova 2 Matematicheskie Zametki 2 Sbornik: Mathematics 1 Izvestiya Vysshikh Uchebnykh Zavedeniĭ, Matematika 1 Mathematical Notes 1 Akademiya Nauk Armyanskoĭ SSR. Doklady 1 Annales Academiae Scientiarum Fennicae. Series A I. Mathematica 1 Differentsial’nye Uravneniya 1 Soviet Journal of Contemporary Mathematical Analysis. Armenian Academy of Sciences 1 Izvestiya Akademii Nauk Armyanskoi SSR. Matematika 1 Vestnik Moskovskogo Universiteta. Seriya I. Matematika, Mekhanika 1 Matematicheskiĭ Sbornik 1 Journal of Mathematical Sciences (New York) 1 Doklady Mathematics 1 Encyclopaedia of Mathematical Sciences 1 Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Fundamental’nye Napravleniya 1 Lecture Notes in Mathematics 1 Springer Series in Computational Mathematics 1 Translations. Series 2. American Mathematical Society 1 Translations. Series 2. American Mathematical Society all top 5 Fields 55 Functions of a complex variable (30-XX) 41 Approximations and expansions (41-XX) 30 History and biography (01-XX) 7 General and overarching topics; collections (00-XX) 7 Potential theory (31-XX) 6 Sequences, series, summability (40-XX) 4 Several complex variables and analytic spaces (32-XX) 3 Special functions (33-XX) 2 Ordinary differential equations (34-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 1 Mechanics of particles and systems (70-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 73 Publications have been cited 758 times in 468 Documents Cited by ▼ Year ▼ Hermite-Padé approximants for systems of Markov-type functions. Zbl 0889.41011 Gonchar, A. A.; Rakhmanov, E. A.; Sorokin, V. N. 72 1997 Equilibrium distributions and degree of rational approximation of analytic functions. Zbl 0663.30039 Gonchar, A. A.; Rakhmanov, E. A. 61 1989 Equilibrium measure and the distribution of zeros of extremal polynomials. Zbl 0618.30008 Gonchar, A. A.; Rakhmanov, E. A. 61 1986 Equilibrium distributions and rate of rational approximation of analytic functions. Zbl 0645.30026 Gonchar, A. A.; Rakhmanov, E. A. 46 1987 On the equilibrium problem for vector potentials. Zbl 0594.31010 Gonchar, A. A.; Rakhmanov, E. A. 43 1985 On the convergence of simultaneous Padé approximations for systems of Markov type functions. Zbl 0492.41027 Gonchar, A. A.; Rakhmanov, E. A. 39 1981 On the convergence of generalized Padé approximants of meromorphic functions. Zbl 0373.30035 Gonchar, A. A. 32 1977 On Markov’s theorem for multipoint Padé approximants. Zbl 0437.30027 Gonchar, A. A.; Giermo Lopes, L. 31 1978 On convergence of simultaneous Padé approximants for systems of functions of Markov type. Zbl 0518.41011 Gonchar, A. A.; Rakhmanov, E. A. 28 1983 On convergence of Padé approximants for some classes of meromorphic functions. Zbl 0341.30029 Gonchar, A. A. 28 1977 Zolotarev problems connected with rational functions. Zbl 0203.07302 Gonchar, A. A. 19 1970 Poles of rows of the Padé table and meromorphic continuation of functions. Zbl 0492.30020 Gonchar, A. A. 17 1982 On the rapidity of rational approximation of continuous functions with characteristic singularites. Zbl 0175.06001 Gonchar, A. A. 16 1967 On uniform convergence of diagonal Padé approximants. Zbl 0558.41020 Gonchar, A. A. 15 1983 Padé-Chebyshev approximants of multivalued analytic functions, variation of equilibrium energy, and the \(S\)-property of stationary compact sets. Zbl 1243.30076 Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 14 2011 On the speed of rational approximation of some analytic functions. Zbl 0407.30027 Gonchar, A. A. 14 1978 Complex analysis I: Entire and meromorphic functions, polyanalytic functions and their generalizations. Transl. from the Russian by V. I. Rublinetskij and V. A. Tkachenko. Zbl 0855.00006 12 1997 On the rate of convergence of Padé approximants of orthogonal expansions. Zbl 0795.41013 Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 12 1992 Über Probleme von E.I. Zolotarev, die mit rationalen Funktionen zusammenhängen. Zbl 0199.12801 Gonchar, A. A. 12 1969 Poles of the rows of Padé table and meromorphic continuation of functions. Zbl 0477.30021 Gonchar, A. A. 11 1981 Inverse Sätze über die besten Approximationen durch rationale Funktionen. Zbl 0099.28303 Gonchar, A. A. 11 1961 On convergence of subsequences of the mth row of a Padé table. Zbl 0536.30005 Buslaev, V. I.; Gonchar, A. A.; Suetin, S. P. 10 1984 Rational approximation of analytic functions. Zbl 1295.41009 Gonchar, A. A. 9 2011 A local condition of single-valuedness of analytic functions. Zbl 0257.30039 Gonchar, A. A. 8 1973 Rational approximations of analytic functions. Zbl 1355.30036 Gonchar, A. A. 8 2003 On analytic continuation from the ”edge of the wedge”. Zbl 0603.32008 Gonchar, A. A. 7 1985 Über die Geschwindigkeit der rationalen Approximation gewisser analytischer Funktionen. Zbl 0374.30029 Gonchar, A. A. 7 1978 On estimates of the norm of the holomorphic component of a meromorphic function. Zbl 0381.30017 Gonchar, A. A.; Grigoryan, L. D. 7 1978 Estimates of the growth of rational functions and some of their applications. Zbl 0169.39303 Gonchar, A. A. 6 1968 On a theorem of Saff. Zbl 0304.30004 Gonchar, A. A. 6 1975 On uniform convergence of diagonal Padé approximations. Zbl 0529.41016 Gonchar, A. A. 5 1982 Quasianalytic continuation of analytic functions through a Jordan arc. Zbl 0174.11802 Gonchar, A. A. 5 1966 A local condition for the single-valuedness of analytic functions of several variables. Zbl 0302.32004 Gonchar, A. A. 5 1975 On the convergence of Padé approximations of orthogonal expansions. Zbl 0790.41011 Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 5 1991 On Bogolyubov’s “edge of the wedge” theorem. Zbl 0988.32009 Gonchar, A. A. 4 2000 Singular points of meromorphic functions defined by their expansion in a \(C\)-fraction. Zbl 1151.30022 Gonchar, A. A. 3 2006 Über die Konvergenz der verallgemeinerten Padéapproximationen meromorpher Funktionen. Zbl 0341.30030 Gonchar, A. A. 3 1975 Inverse theorems on best approximations upon closed sets. Zbl 0086.27102 Gonchar, A. A. 3 1959 Über den minimalen Rand der Algebra \(A(E)\). Zbl 0134.12601 Gonchar, A. A. 3 1963 Approximation of continuous functions by harmonic functions. Zbl 0161.31501 Gonchar, A. A. 3 1964 Die Geschwindigkeit der rationalen Approximation und eine Eigenschaft der Eindeutigkeit einer analytischen Funktion in der Umgebung eines isolierten singulären Punktes. Zbl 0304.30027 Gonchar, A. A. 3 1974 Über Abschätzungen der Norm der holomorphen Komponente einer meromorphen Funktion. Zbl 0329.30030 Gonchar, A. A.; Grigoryan, L. D. 3 1976 On the rate of rational approximation of analytic functions. Zbl 0575.30035 Gonchar, A. A. 3 1984 Über einen Satz von Markov für mehrpunktige Padéapproximationen. Zbl 0386.30021 Gonchar, A. A.; Lopes L., Giermo 3 1978 Multipoint Padé approximants in the inverse Sturm–Liouville problem. Zbl 0772.34016 Gonchar, A. A.; Novikova, N. N.; Khenkin, G. M. 3 1992 Some recent convergence results on diagonal Padé approximants. Zbl 0645.41014 Gonchar, A. A. 2 1986 On the convergence of subsequences of the m-th row of the Padé table. Zbl 0524.30005 Buslaev, V. I.; Gonchar, A. A.; Suetin, S. P. 2 1983 Approximation of entire functions on unbounded continua. Zbl 0541.41014 Fuchs, W. H. J.; Gončar, A. A. 2 1983 Über beste Annäherungen durch rationale Funktionen. Zbl 0064.06003 Gonchar, A. A. 2 1955 Über die gleichmäßige Approximation stetiger Funktionen durch harmonische. Zbl 0178.46202 Gonchar, A. A. 2 1963 Über die gleichmäßige Approximation vermittels analytischer und harmonischer Funktionen. Zbl 0185.38902 Gonchar, A. A.; Mergelyan, S. N. 2 1966 Piecewise polynomial approximation. Zbl 0235.41004 Gonchar, A. A. 2 1972 Eine lokale Eindeutigkeitsbedingung für analytische Funktionen. Zbl 0247.30033 Gonchar, A. A. 2 1972 On the convergence of Padé approximants. Zbl 0288.30036 Gonchar, A. A. 2 1974 Über einen Satz von Saff. Zbl 0302.30006 Gonchar, A. A. 2 1974 The rate of rational approximation and the property of single-valuedness of an analytic function in he neighborhood of an isolated singular point. Zbl 0309.30034 Gonchar, A. A. 2 1975 Rational approximation of analytic functions. Zbl 0694.30032 Gonchar, A. A. 2 1987 Progress in approximation theory. An international perspective. Proceedings of the international conference on approximation theory, Tampa, South Florida, USA, March 19-22, 1990. Zbl 0764.00001 2 1992 Properties of functions related to their rate of approximability by rational fractions. Zbl 0202.06703 Gonchar, A. A. 2 1970 On an estimate of the components of bounded analytic functions. Zbl 0663.30021 Gonchar, A. A.; Grigoryan, L. D. 1 1988 Lyudvig Dmitrievich Faddeev (on his sixtieth birthday). Zbl 0847.01018 Osipov, Yu. S.; Gonchar, A. A.; Novikov, S. P.; Arnol’d, V. I.; Marchuk, G. I.; Kulish, P. P.; Vladimirov, V. S.; Mishchenko, E. F. 1 1995 On a new quasianalytical class of functions. Zbl 0075.04302 Gonchar, A. A. 1 1956 Quasianalytic continuation of analytic functions. Zbl 0113.28601 Gonchar, A. A. 1 1961 Overconvergence of sequences of rational functions. Zbl 0115.28603 Gonchar, A. A. 1 1961 On series of rational functions. Zbl 0122.07001 Gonchar, A. A. 1 1962 Quasianalytic classes of functions connected with the best approximation by rational functions. Zbl 0223.41012 Gonchar, A. A. 1 1971 Über die Konvergenz der Padéschen Approximationen. Zbl 0287.30035 Gonchar, A. A. 1 1973 Eine lokale Bedingung der Eindeutigkeit analytischer Funktionen mehrerer Veränderlichen. Zbl 0286.32001 Gonchar, A. A. 1 1974 On an estimate of components of bounded analytic functions. Zbl 0617.30031 Gonchar, A. A.; Grigoryan, L. D. 1 1987 On Padé approximants of meromorphic functions of Markov type. (Об аппроксимациях Паде мероморфных функции марковского типа.) Zbl 1089.30036 Gonchar, A. A.; Suetin, S. P. 1 2004 Poles of diagonal Padé approximants and the analytic continuation of functions. Zbl 0463.30002 Gonchar, A. A.; Lungu, K. N. 1 1981 In memory of Evgenii Frolovich Mishchenko. Zbl 1302.01048 Osipov, Yu. S.; Kozlov, V. V.; Faddeev, L. D.; Anosov, D. V.; Vladimirov, V. S.; Gamkrelidze, R. V.; Gonchar, A. A.; Krasovskii, N. N.; Kryazhimskii, A. V.; Kurzhanski, A. B.; Novikov, S. P.; Aseev, S. M.; Zhizhchenko, A. B.; Treschev, D. V.; Agrachev, A. A.; Volkov, E. A.; Grigorenko, N. L.; Davydov, A. A.; Zelikin, M. I.; Kolesov, A. Yu.; Mal’tsev, A. A.; Nikol’skii, M. S.; Rozov, N. Kh.; Sergeev, A. G.; Besov, K. O.; Konovalov, S. P. 1 2010 On Padé approximants of Markov-type meromorphic functions. Zbl 1295.41010 Gonchar, A. A.; Suetin, S. P. 1 2011 Padé-Chebyshev approximants of multivalued analytic functions, variation of equilibrium energy, and the \(S\)-property of stationary compact sets. Zbl 1243.30076 Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 14 2011 Rational approximation of analytic functions. Zbl 1295.41009 Gonchar, A. A. 9 2011 On Padé approximants of Markov-type meromorphic functions. Zbl 1295.41010 Gonchar, A. A.; Suetin, S. P. 1 2011 In memory of Evgenii Frolovich Mishchenko. Zbl 1302.01048 Osipov, Yu. S.; Kozlov, V. V.; Faddeev, L. D.; Anosov, D. V.; Vladimirov, V. S.; Gamkrelidze, R. V.; Gonchar, A. A.; Krasovskii, N. N.; Kryazhimskii, A. V.; Kurzhanski, A. B.; Novikov, S. P.; Aseev, S. M.; Zhizhchenko, A. B.; Treschev, D. V.; Agrachev, A. A.; Volkov, E. A.; Grigorenko, N. L.; Davydov, A. A.; Zelikin, M. I.; Kolesov, A. Yu.; Mal’tsev, A. A.; Nikol’skii, M. S.; Rozov, N. Kh.; Sergeev, A. G.; Besov, K. O.; Konovalov, S. P. 1 2010 Singular points of meromorphic functions defined by their expansion in a \(C\)-fraction. Zbl 1151.30022 Gonchar, A. A. 3 2006 On Padé approximants of meromorphic functions of Markov type. (Об аппроксимациях Паде мероморфных функции марковского типа.) Zbl 1089.30036 Gonchar, A. A.; Suetin, S. P. 1 2004 Rational approximations of analytic functions. Zbl 1355.30036 Gonchar, A. A. 8 2003 On Bogolyubov’s “edge of the wedge” theorem. Zbl 0988.32009 Gonchar, A. A. 4 2000 Hermite-Padé approximants for systems of Markov-type functions. Zbl 0889.41011 Gonchar, A. A.; Rakhmanov, E. A.; Sorokin, V. N. 72 1997 Complex analysis I: Entire and meromorphic functions, polyanalytic functions and their generalizations. Transl. from the Russian by V. I. Rublinetskij and V. A. Tkachenko. Zbl 0855.00006 12 1997 Lyudvig Dmitrievich Faddeev (on his sixtieth birthday). Zbl 0847.01018 Osipov, Yu. S.; Gonchar, A. A.; Novikov, S. P.; Arnol’d, V. I.; Marchuk, G. I.; Kulish, P. P.; Vladimirov, V. S.; Mishchenko, E. F. 1 1995 On the rate of convergence of Padé approximants of orthogonal expansions. Zbl 0795.41013 Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 12 1992 Multipoint Padé approximants in the inverse Sturm–Liouville problem. Zbl 0772.34016 Gonchar, A. A.; Novikova, N. N.; Khenkin, G. M. 3 1992 Progress in approximation theory. An international perspective. Proceedings of the international conference on approximation theory, Tampa, South Florida, USA, March 19-22, 1990. Zbl 0764.00001 2 1992 On the convergence of Padé approximations of orthogonal expansions. Zbl 0790.41011 Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 5 1991 Equilibrium distributions and degree of rational approximation of analytic functions. Zbl 0663.30039 Gonchar, A. A.; Rakhmanov, E. A. 61 1989 On an estimate of the components of bounded analytic functions. Zbl 0663.30021 Gonchar, A. A.; Grigoryan, L. D. 1 1988 Equilibrium distributions and rate of rational approximation of analytic functions. Zbl 0645.30026 Gonchar, A. A.; Rakhmanov, E. A. 46 1987 Rational approximation of analytic functions. Zbl 0694.30032 Gonchar, A. A. 2 1987 On an estimate of components of bounded analytic functions. Zbl 0617.30031 Gonchar, A. A.; Grigoryan, L. D. 1 1987 Equilibrium measure and the distribution of zeros of extremal polynomials. Zbl 0618.30008 Gonchar, A. A.; Rakhmanov, E. A. 61 1986 Some recent convergence results on diagonal Padé approximants. Zbl 0645.41014 Gonchar, A. A. 2 1986 On the equilibrium problem for vector potentials. Zbl 0594.31010 Gonchar, A. A.; Rakhmanov, E. A. 43 1985 On analytic continuation from the ”edge of the wedge”. Zbl 0603.32008 Gonchar, A. A. 7 1985 On convergence of subsequences of the mth row of a Padé table. Zbl 0536.30005 Buslaev, V. I.; Gonchar, A. A.; Suetin, S. P. 10 1984 On the rate of rational approximation of analytic functions. Zbl 0575.30035 Gonchar, A. A. 3 1984 On convergence of simultaneous Padé approximants for systems of functions of Markov type. Zbl 0518.41011 Gonchar, A. A.; Rakhmanov, E. A. 28 1983 On uniform convergence of diagonal Padé approximants. Zbl 0558.41020 Gonchar, A. A. 15 1983 On the convergence of subsequences of the m-th row of the Padé table. Zbl 0524.30005 Buslaev, V. I.; Gonchar, A. A.; Suetin, S. P. 2 1983 Approximation of entire functions on unbounded continua. Zbl 0541.41014 Fuchs, W. H. J.; Gončar, A. A. 2 1983 Poles of rows of the Padé table and meromorphic continuation of functions. Zbl 0492.30020 Gonchar, A. A. 17 1982 On uniform convergence of diagonal Padé approximations. Zbl 0529.41016 Gonchar, A. A. 5 1982 On the convergence of simultaneous Padé approximations for systems of Markov type functions. Zbl 0492.41027 Gonchar, A. A.; Rakhmanov, E. A. 39 1981 Poles of the rows of Padé table and meromorphic continuation of functions. Zbl 0477.30021 Gonchar, A. A. 11 1981 Poles of diagonal Padé approximants and the analytic continuation of functions. Zbl 0463.30002 Gonchar, A. A.; Lungu, K. N. 1 1981 On Markov’s theorem for multipoint Padé approximants. Zbl 0437.30027 Gonchar, A. A.; Giermo Lopes, L. 31 1978 On the speed of rational approximation of some analytic functions. Zbl 0407.30027 Gonchar, A. A. 14 1978 Über die Geschwindigkeit der rationalen Approximation gewisser analytischer Funktionen. Zbl 0374.30029 Gonchar, A. A. 7 1978 On estimates of the norm of the holomorphic component of a meromorphic function. Zbl 0381.30017 Gonchar, A. A.; Grigoryan, L. D. 7 1978 Über einen Satz von Markov für mehrpunktige Padéapproximationen. Zbl 0386.30021 Gonchar, A. A.; Lopes L., Giermo 3 1978 On the convergence of generalized Padé approximants of meromorphic functions. Zbl 0373.30035 Gonchar, A. A. 32 1977 On convergence of Padé approximants for some classes of meromorphic functions. Zbl 0341.30029 Gonchar, A. A. 28 1977 Über Abschätzungen der Norm der holomorphen Komponente einer meromorphen Funktion. Zbl 0329.30030 Gonchar, A. A.; Grigoryan, L. D. 3 1976 On a theorem of Saff. Zbl 0304.30004 Gonchar, A. A. 6 1975 A local condition for the single-valuedness of analytic functions of several variables. Zbl 0302.32004 Gonchar, A. A. 5 1975 Über die Konvergenz der verallgemeinerten Padéapproximationen meromorpher Funktionen. Zbl 0341.30030 Gonchar, A. A. 3 1975 The rate of rational approximation and the property of single-valuedness of an analytic function in he neighborhood of an isolated singular point. Zbl 0309.30034 Gonchar, A. A. 2 1975 Die Geschwindigkeit der rationalen Approximation und eine Eigenschaft der Eindeutigkeit einer analytischen Funktion in der Umgebung eines isolierten singulären Punktes. Zbl 0304.30027 Gonchar, A. A. 3 1974 On the convergence of Padé approximants. Zbl 0288.30036 Gonchar, A. A. 2 1974 Über einen Satz von Saff. Zbl 0302.30006 Gonchar, A. A. 2 1974 Eine lokale Bedingung der Eindeutigkeit analytischer Funktionen mehrerer Veränderlichen. Zbl 0286.32001 Gonchar, A. A. 1 1974 A local condition of single-valuedness of analytic functions. Zbl 0257.30039 Gonchar, A. A. 8 1973 Über die Konvergenz der Padéschen Approximationen. Zbl 0287.30035 Gonchar, A. A. 1 1973 Piecewise polynomial approximation. Zbl 0235.41004 Gonchar, A. A. 2 1972 Eine lokale Eindeutigkeitsbedingung für analytische Funktionen. Zbl 0247.30033 Gonchar, A. A. 2 1972 Quasianalytic classes of functions connected with the best approximation by rational functions. Zbl 0223.41012 Gonchar, A. A. 1 1971 Zolotarev problems connected with rational functions. Zbl 0203.07302 Gonchar, A. A. 19 1970 Properties of functions related to their rate of approximability by rational fractions. Zbl 0202.06703 Gonchar, A. A. 2 1970 Über Probleme von E.I. Zolotarev, die mit rationalen Funktionen zusammenhängen. Zbl 0199.12801 Gonchar, A. A. 12 1969 Estimates of the growth of rational functions and some of their applications. Zbl 0169.39303 Gonchar, A. A. 6 1968 On the rapidity of rational approximation of continuous functions with characteristic singularites. Zbl 0175.06001 Gonchar, A. A. 16 1967 Quasianalytic continuation of analytic functions through a Jordan arc. Zbl 0174.11802 Gonchar, A. A. 5 1966 Über die gleichmäßige Approximation vermittels analytischer und harmonischer Funktionen. Zbl 0185.38902 Gonchar, A. A.; Mergelyan, S. N. 2 1966 Approximation of continuous functions by harmonic functions. Zbl 0161.31501 Gonchar, A. A. 3 1964 Über den minimalen Rand der Algebra \(A(E)\). Zbl 0134.12601 Gonchar, A. A. 3 1963 Über die gleichmäßige Approximation stetiger Funktionen durch harmonische. Zbl 0178.46202 Gonchar, A. A. 2 1963 On series of rational functions. Zbl 0122.07001 Gonchar, A. A. 1 1962 Inverse Sätze über die besten Approximationen durch rationale Funktionen. Zbl 0099.28303 Gonchar, A. A. 11 1961 Quasianalytic continuation of analytic functions. Zbl 0113.28601 Gonchar, A. A. 1 1961 Overconvergence of sequences of rational functions. Zbl 0115.28603 Gonchar, A. A. 1 1961 Inverse theorems on best approximations upon closed sets. Zbl 0086.27102 Gonchar, A. A. 3 1959 On a new quasianalytical class of functions. Zbl 0075.04302 Gonchar, A. A. 1 1956 Über beste Annäherungen durch rationale Funktionen. Zbl 0064.06003 Gonchar, A. A. 2 1955 all cited Publications top 5 cited Publications all top 5 Cited by 370 Authors 48 López Lagomasino, Guillermo Tomás 20 Aptekarev, Alexander Ivanovich 19 Kuijlaars, Arno B. J. 19 Martínez-Finkelshtein, Andrei 18 Lubinsky, Doron S. 17 Yattselev, Maxim L. 16 Suetin, Sergeĭ Pavlovich 15 Sorokin, Vladimir N. 13 Saff, Edward Barry 13 Stahl, Herbert Robert 12 Buslaev, Viktor Ivanovich 10 Beckermann, Bernhard 10 Van Assche, Walter 9 Kovacheva, Ralitsa Krumova 9 Wielonsky, Franck 8 Lysov, Vladimir G. 8 Orive Rodríguez, Ramón Angel 8 Rakhmanov, Evgenij Andreevich 7 Baratchart, Laurent 7 Bosuwan, Nattapong 7 Peralta, S. Medina 7 Reichel, Lothar 7 Zorii, Natalia 6 Bello Hernández, Manuel 6 Blatt, Hans-Peter 6 Bultheel, Adhemar François 6 Díaz-Mendoza, Carlos 6 Totik, Vilmos 6 Tulyakov, Dmitrii N. 5 Danchenko, Vladimir Il’ich 5 Kalyagin, Valery A. 5 López García, Abey 5 Silva, Guilherme L. F. 5 Starovoĭtov, Aleksandr Pavlovich 4 Bleher, Pavel M. 4 Branquinho, Amílcar José Pinto Lopes 4 Deaño, Alfredo 4 Denisov, Sergey A. 4 Derevyagin, Maxim S. 4 González Ricardo, Luis Giraldo 4 Matos, Ana Cristina 4 Pekarskij, A. A. 3 Barrios Rolanía, D. 3 Chirka, Evgeniĭ Mikhaĭlovich 3 Cuyt, Annie A. M. 3 Danczul, Tobias 3 Dehesa, Jesús S. 3 Delvaux, Steven 3 Driver, Kathy A. 3 Druskin, Vladimir 3 Fidalgo, Ulises 3 Foulquié Moreno, Ana Pilar 3 Gonchar, Andreĭ Aleksandrovich 3 González-Vera, Pablo 3 Güttel, Stefan 3 Illán González, Jesús 3 Jagels, Carl F. 3 Kressner, Daniel 3 Levin, A. L. 3 Marcellán Español, Francisco 3 Martínez-González, Pedro 3 McLaughlin, Kenneth D. T.-R. 3 Nevai, Paul G. 3 Pijeira-Cabrera, Héctor 3 Reddy, A. R. 3 Rocha, Ignacio A. 3 Seubert, Steven M. 3 Sharapudinov, Idris Idrisovich 3 Thabet, Faouzi 3 Trefethen, Lloyd Nicholas 3 Yafaev, Dimitri R. 2 Alahmadi, J. 2 Alpay, Daniel Aron 2 Bertola, Marco 2 Bloom, Thomas 2 Bogatyrev, Andrei Borisovich 2 Bustamante González, Jorge 2 Cacoq, J. 2 Cala Rodriguez, Francisco 2 Carpenter, Amos J. 2 Castillo, Kenier 2 Diki, Kamal 2 Duits, Maurice 2 Gao, Zixuan 2 García, Zebenzuí 2 Goreinov, Sergei Anatolievich 2 Groot, Alan 2 Grothmann, René 2 Hardy, Adrien 2 Huybrechs, Daan 2 Kandayan, A. A. 2 Knizhnerman, Leonid 2 Komarov, Mikhaĭl Anatol’evich 2 Komlov, Aleksandr V. 2 Lapik, M. A. 2 Ławrynowicz, Julian Mieczysław 2 Leont’eva, T. A. 2 Levenberg, Norman jun. 2 Liang, Jiuyang 2 Lungu, K. N. ...and 270 more Authors all top 5 Cited in 109 Serials 75 Journal of Approximation Theory 40 Mathematical Notes 40 Journal of Computational and Applied Mathematics 29 Constructive Approximation 25 Proceedings of the Steklov Institute of Mathematics 16 Journal of Mathematical Analysis and Applications 13 Sbornik: Mathematics 11 Computational Methods and Function Theory 8 Communications in Mathematical Physics 8 Advances in Mathematics 7 Numerische Mathematik 6 Russian Mathematical Surveys 6 Numerical Algorithms 5 Journal d’Analyse Mathématique 5 Transactions of the Moscow Mathematical Society 5 Applied Numerical Mathematics 5 Journal of Mathematical Sciences (New York) 4 Moscow University Mathematics Bulletin 4 Mathematics of Computation 4 Linear Algebra and its Applications 4 Indagationes Mathematicae. New Series 4 Russian Mathematics 4 Integral Transforms and Special Functions 3 Communications on Pure and Applied Mathematics 3 Journal of Mathematical Physics 3 Acta Mathematica 3 Journal of Functional Analysis 3 Siberian Mathematical Journal 3 Transactions of the American Mathematical Society 3 Potential Analysis 3 Journal of Numerical Mathematics 3 Mediterranean Journal of Mathematics 3 Complex Analysis and Operator Theory 3 Analysis and Mathematical Physics 2 Rocky Mountain Journal of Mathematics 2 Ukrainian Mathematical Journal 2 Arkiv för Matematik 2 BIT 2 Demonstratio Mathematica 2 Inventiones Mathematicae 2 Journal of Soviet Mathematics 2 Mathematische Nachrichten 2 Mathematische Zeitschrift 2 Memoirs of the American Mathematical Society 2 Proceedings of the American Mathematical Society 2 Quaestiones Mathematicae 2 Acta Applicandae Mathematicae 2 Applied Mathematics Letters 2 Journal of Contemporary Mathematical Analysis. Armenian Academy of Sciences 2 Doklady Mathematics 2 Lobachevskii Journal of Mathematics 2 Differential Equations 2 Foundations of Computational Mathematics 2 Journal of Spectral Theory 2 Problemy Analiza. Issues of Analysis 1 Bulletin of the Australian Mathematical Society 1 Computers & Mathematics with Applications 1 Israel Journal of Mathematics 1 Journal of Computational Physics 1 Journal of Statistical Physics 1 Letters in Mathematical Physics 1 Problems of Information Transmission 1 Theoretical and Mathematical Physics 1 Annales de l’Institut Fourier 1 Annales Polonici Mathematici 1 Applied Mathematics and Computation 1 Bulletin of the London Mathematical Society 1 Canadian Mathematical Bulletin 1 Czechoslovak Mathematical Journal 1 Integral Equations and Operator Theory 1 Results in Mathematics 1 SIAM Journal on Numerical Analysis 1 Studies in Applied Mathematics 1 Acta Mathematica Hungarica 1 Physica D 1 Acta Mathematicae Applicatae Sinica. English Series 1 Journal of Complexity 1 SIAM Journal on Matrix Analysis and Applications 1 Journal of Scientific Computing 1 Japan Journal of Industrial and Applied Mathematics 1 The Journal of Geometric Analysis 1 Communications in Partial Differential Equations 1 Journal de Mathématiques Pures et Appliquées. Neuvième Série 1 SIAM Review 1 Bulletin of the American Mathematical Society. New Series 1 Bulletin of the Polish Academy of Sciences, Mathematics 1 Annales de la Faculté des Sciences de Toulouse. Mathématiques. Série VI 1 SIAM Journal on Scientific Computing 1 Russian Journal of Mathematical Physics 1 Filomat 1 Russian Journal of Numerical Analysis and Mathematical Modelling 1 Journal of Difference Equations and Applications 1 Izvestiya: Mathematics 1 The Journal of Fourier Analysis and Applications 1 Vietnam Journal of Mathematics 1 Abstract and Applied Analysis 1 Trudy Instituta Matematiki 1 Acta Numerica 1 Boundary Value Problems 1 GAMM-Mitteilungen ...and 9 more Serials all top 5 Cited in 38 Fields 243 Approximations and expansions (41-XX) 213 Functions of a complex variable (30-XX) 112 Harmonic analysis on Euclidean spaces (42-XX) 69 Special functions (33-XX) 56 Potential theory (31-XX) 52 Numerical analysis (65-XX) 25 Operator theory (47-XX) 23 Partial differential equations (35-XX) 20 Linear and multilinear algebra; matrix theory (15-XX) 16 Real functions (26-XX) 16 Several complex variables and analytic spaces (32-XX) 12 Ordinary differential equations (34-XX) 12 Probability theory and stochastic processes (60-XX) 10 Statistical mechanics, structure of matter (82-XX) 9 Difference and functional equations (39-XX) 9 Functional analysis (46-XX) 9 Quantum theory (81-XX) 6 History and biography (01-XX) 6 Dynamical systems and ergodic theory (37-XX) 6 Sequences, series, summability (40-XX) 5 Number theory (11-XX) 4 Systems theory; control (93-XX) 3 Measure and integration (28-XX) 3 Convex and discrete geometry (52-XX) 3 Information and communication theory, circuits (94-XX) 2 Combinatorics (05-XX) 2 Integral transforms, operational calculus (44-XX) 2 Integral equations (45-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Computer science (68-XX) 1 Nonassociative rings and algebras (17-XX) 1 Differential geometry (53-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Mechanics of particles and systems (70-XX) 1 Mechanics of deformable solids (74-XX) 1 Fluid mechanics (76-XX) 1 Astronomy and astrophysics (85-XX) 1 Operations research, mathematical programming (90-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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