Edit Profile (opens in new tab) Gonchar, Andreĭ Aleksandrovich Compute Distance To: Compute 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: 121 Publications since 1955, including 3 Books 5 Contributions as Editor Biographic References: 5 Publications Co-Authors: 128 Co-Authors with 68 Joint Publications 3,920 Co-Co-Authors all top 5 Co-Authors 58 single-authored 12 Rakhmanov, Evgenij Andreevich 10 Nikol’skiĭ, Sergeĭ Mikhaĭlovich 10 Vladimirov, Vasiliĭ Sergeevich 8 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, Nikolai Sergeevich 2 Bolibrukh, Andreĭ Andreevich 2 Buslaev, Viktor Ivanovich 2 Dolzhenko, Evgeniĭ Prokof’evich 2 Fomenko, Anatoliĭ Timofeevich 2 Gaĭshun, Ivan Vasil’vich 2 Gal’pern, Samariĭ Aleksandrovich 2 Khenkin, Gennadiĭ Markovich 2 Konovalov, S. P. 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 Bochkarev, Sergei Viktorovich 1 Bogolyubov, Nikolaĭ Nikolaevich 1 Bolotin, Sergeĭ Vladimirovich 1 Chernyi, Gorimir Gorimirovich 1 Chirka, Evgeni M. 1 Chubarikov, Vladimir Nikolaevich 1 Davydov, Alekseĭ Aleksandrovich 1 Demidov, Sergeĭ Sergeevich 1 Erugin, Nikolaĭ Pavlovich 1 Filippov, Vladimir Mikhailovich 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 54 Functions of a complex variable (30-XX) 40 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 681 times in 425 Documents Cited by ▼ Year ▼ Hermite-Padé approximants for systems of Markov-type functions. Zbl 0889.41011Gonchar, A. A.; Rakhmanov, E. A.; Sorokin, V. N. 62 1997 Equilibrium measure and the distribution of zeros of extremal polynomials. Zbl 0618.30008Gonchar, A. A.; Rakhmanov, E. A. 59 1986 Equilibrium distributions and degree of rational approximation of analytic functions. Zbl 0663.30039Gonchar, A. A.; Rakhmanov, E. A. 54 1989 Equilibrium distributions and rate of rational approximation of analytic functions. Zbl 0645.30026Gonchar, A. A.; Rakhmanov, E. A. 44 1987 On the equilibrium problem for vector potentials. Zbl 0594.31010Gonchar, A. A.; Rakhmanov, E. A. 41 1985 On the convergence of simultaneous Padé approximations for systems of Markov type functions. Zbl 0492.41027Gonchar, A. A.; Rakhmanov, E. A. 36 1981 On the convergence of generalized Padé approximants of meromorphic functions. Zbl 0373.30035Gonchar, A. A. 28 1977 On Markov’s theorem for multipoint Padé approximants. Zbl 0437.30027Gonchar, A. A.; Giermo Lopes, L. 27 1978 On convergence of Padé approximants for some classes of meromorphic functions. Zbl 0341.30029Gonchar, A. A. 27 1977 On convergence of simultaneous Padé approximants for systems of functions of Markov type. Zbl 0518.41011Gonchar, A. A.; Rakhmanov, E. A. 23 1983 Poles of rows of the Padé table and meromorphic continuation of functions. Zbl 0492.30020Gonchar, A. A. 16 1982 On the rapidity of rational approximation of continuous functions with characteristic singularites. Zbl 0175.06001Gonchar, A. A. 16 1967 Zolotarev problems connected with rational functions. Zbl 0203.07302Gonchar, A. A. 16 1970 On uniform convergence of diagonal Padé approximants. Zbl 0558.41020Gonchar, A. A. 15 1983 On the speed of rational approximation of some analytic functions. Zbl 0407.30027Gonchar, A. A. 12 1978 On the rate of convergence of Padé approximants of orthogonal expansions. Zbl 0795.41013Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 12 1992 Poles of the rows of Padé table and meromorphic continuation of functions. Zbl 0477.30021Gonchar, A. A. 11 1981 Über Probleme von E.I. Zolotarev, die mit rationalen Funktionen zusammenhängen. Zbl 0199.12801Gonchar, A. A. 11 1969 On convergence of subsequences of the mth row of a Padé table. Zbl 0536.30005Buslaev, V. I.; Gonchar, A. A.; Suetin, S. P. 10 1984 Padé-Chebyshev approximants of multivalued analytic functions, variation of equilibrium energy, and the \(S\)-property of stationary compact sets. Zbl 1243.30076Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 10 2011 Inverse Sätze über die besten Approximationen durch rationale Funktionen. Zbl 0099.28303Gonchar, A. A. 9 1961 Rational approximations of analytic functions. Zbl 1355.30036Gonchar, A. A. 8 2003 Rational approximation of analytic functions. Zbl 1295.41009Gonchar, A. A. 8 2011 A local condition of single-valuedness of analytic functions. Zbl 0257.30039Gonchar, A. A. 7 1973 On estimates of the norm of the holomorphic component of a meromorphic function. Zbl 0381.30017Gonchar, A. A.; Grigoryan, L. D. 6 1978 On analytic continuation from the ”edge of the wedge”. Zbl 0603.32008Gonchar, A. A. 6 1985 Estimates of the growth of rational functions and some of their applications. Zbl 0169.39303Gonchar, A. A. 6 1968 Über die Geschwindigkeit der rationalen Approximation gewisser analytischer Funktionen. Zbl 0374.30029Gonchar, A. A. 5 1978 A local condition for the single-valuedness of analytic functions of several variables. Zbl 0302.32004Gonchar, A. A. 5 1975 On a theorem of Saff. Zbl 0304.30004Gonchar, A. A. 5 1975 On uniform convergence of diagonal Padé approximations. Zbl 0529.41016Gonchar, A. A. 5 1982 Quasianalytic continuation of analytic functions through a Jordan arc. Zbl 0174.11802Gonchar, A. A. 5 1966 On Bogolyubov’s “edge of the wedge” theorem. Zbl 0988.32009Gonchar, A. A. 4 2000 On the convergence of Padé approximations of orthogonal expansions. Zbl 0790.41011Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 4 1991 Über einen Satz von Markov für mehrpunktige Padéapproximationen. Zbl 0386.30021Gonchar, A. A.; Lopes L., Giermo 3 1978 Multipoint Padé approximants in the inverse Sturm–Liouville problem. Zbl 0772.34016Gonchar, A. A.; Novikova, N. N.; Khenkin, G. M. 3 1992 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 3 1997 Die Geschwindigkeit der rationalen Approximation und eine Eigenschaft der Eindeutigkeit einer analytischen Funktion in der Umgebung eines isolierten singulären Punktes. Zbl 0304.30027Gonchar, A. A. 3 1974 Über Abschätzungen der Norm der holomorphen Komponente einer meromorphen Funktion. Zbl 0329.30030Gonchar, A. A.; Grigoryan, L. D. 3 1976 Singular points of meromorphic functions defined by their expansion in a \(C\)-fraction. Zbl 1151.30022Gonchar, A. A. 3 2006 On the rate of rational approximation of analytic functions. Zbl 0575.30035Gonchar, A. A. 3 1984 Über den minimalen Rand der Algebra \(A(E)\). Zbl 0134.12601Gonchar, A. A. 3 1963 On the convergence of subsequences of the m-th row of the Padé table. Zbl 0524.30005Buslaev, V. I.; Gonchar, A. A.; Suetin, S. P. 2 1983 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 approximants. Zbl 0288.30036Gonchar, A. A. 2 1974 Über einen Satz von Saff. Zbl 0302.30006Gonchar, 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 0309.30034Gonchar, A. A. 2 1975 Über die Konvergenz der verallgemeinerten Padéapproximationen meromorpher Funktionen. Zbl 0341.30030Gonchar, A. A. 2 1975 Piecewise polynomial approximation. Zbl 0235.41004Gonchar, A. A. 2 1972 Approximation of entire functions on unbounded continua. Zbl 0541.41014Fuchs, W. H. J.; Gončar, A. A. 2 1983 Inverse theorems on best approximations upon closed sets. Zbl 0086.27102Gonchar, A. A. 2 1959 Approximation of continuous functions by harmonic functions. Zbl 0161.31501Gonchar, A. A. 2 1964 Über die gleichmäßige Approximation stetiger Funktionen durch harmonische. Zbl 0178.46202Gonchar, A. A. 2 1963 Über die gleichmäßige Approximation vermittels analytischer und harmonischer Funktionen. Zbl 0185.38902Gonchar, A. A.; Mergelyan, S. N. 2 1966 Properties of functions related to their rate of approximability by rational fractions. Zbl 0202.06703Gonchar, A. A. 2 1970 Lyudvig Dmitrievich Faddeev (on his sixtieth birthday). Zbl 0847.01018Osipov, 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 an estimate of the components of bounded analytic functions. Zbl 0663.30021Gonchar, A. A.; Grigoryan, L. D. 1 1988 In memory of Evgenii Frolovich Mishchenko. Zbl 1302.01048Osipov, 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 Poles of diagonal Padé approximants and the analytic continuation of functions. Zbl 0463.30002Gonchar, A. A.; Lungu, K. N. 1 1981 Eine lokale Bedingung der Eindeutigkeit analytischer Funktionen mehrerer Veränderlichen. Zbl 0286.32001Gonchar, A. A. 1 1974 Über die Konvergenz der Padéschen Approximationen. Zbl 0287.30035Gonchar, A. A. 1 1973 On an estimate of components of bounded analytic functions. Zbl 0617.30031Gonchar, A. A.; Grigoryan, L. D. 1 1987 Some recent convergence results on diagonal Padé approximants. Zbl 0645.41014Gonchar, A. A. 1 1986 Quasianalytic classes of functions connected with the best approximation by rational functions. Zbl 0223.41012Gonchar, A. A. 1 1971 Eine lokale Eindeutigkeitsbedingung für analytische Funktionen. Zbl 0247.30033Gonchar, A. A. 1 1972 On Padé approximants of meromorphic functions of Markov type. (Об аппроксимациях Паде мероморфных функции марковского типа.) Zbl 1089.30036Gonchar, A. A.; Suetin, S. P. 1 2004 On Padé approximants of Markov-type meromorphic functions. Zbl 1295.41010Gonchar, A. A.; Suetin, S. P. 1 2011 Rational approximation of analytic functions. Zbl 0694.30032Gonchar, A. A. 1 1987 Über beste Annäherungen durch rationale Funktionen. Zbl 0064.06003Gonchar, A. A. 1 1955 On a new quasianalytical class of functions. Zbl 0075.04302Gonchar, A. A. 1 1956 Quasianalytic continuation of analytic functions. Zbl 0113.28601Gonchar, A. A. 1 1961 Overconvergence of sequences of rational functions. Zbl 0115.28603Gonchar, A. A. 1 1961 On series of rational functions. Zbl 0122.07001Gonchar, A. A. 1 1962 Padé-Chebyshev approximants of multivalued analytic functions, variation of equilibrium energy, and the \(S\)-property of stationary compact sets. Zbl 1243.30076Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 10 2011 Rational approximation of analytic functions. Zbl 1295.41009Gonchar, A. A. 8 2011 On Padé approximants of Markov-type meromorphic functions. Zbl 1295.41010Gonchar, A. A.; Suetin, S. P. 1 2011 In memory of Evgenii Frolovich Mishchenko. Zbl 1302.01048Osipov, 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 1151.30022Gonchar, A. A. 3 2006 On Padé approximants of meromorphic functions of Markov type. (Об аппроксимациях Паде мероморфных функции марковского типа.) Zbl 1089.30036Gonchar, A. A.; Suetin, S. P. 1 2004 Rational approximations of analytic functions. Zbl 1355.30036Gonchar, A. A. 8 2003 On Bogolyubov’s “edge of the wedge” theorem. Zbl 0988.32009Gonchar, A. A. 4 2000 Hermite-Padé approximants for systems of Markov-type functions. Zbl 0889.41011Gonchar, A. A.; Rakhmanov, E. A.; Sorokin, V. N. 62 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 3 1997 Lyudvig Dmitrievich Faddeev (on his sixtieth birthday). Zbl 0847.01018Osipov, 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 0795.41013Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 12 1992 Multipoint Padé approximants in the inverse Sturm–Liouville problem. Zbl 0772.34016Gonchar, 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 0790.41011Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 4 1991 Equilibrium distributions and degree of rational approximation of analytic functions. Zbl 0663.30039Gonchar, A. A.; Rakhmanov, E. A. 54 1989 On an estimate of the components of bounded analytic functions. Zbl 0663.30021Gonchar, A. A.; Grigoryan, L. D. 1 1988 Equilibrium distributions and rate of rational approximation of analytic functions. Zbl 0645.30026Gonchar, A. A.; Rakhmanov, E. A. 44 1987 On an estimate of components of bounded analytic functions. Zbl 0617.30031Gonchar, A. A.; Grigoryan, L. D. 1 1987 Rational approximation of analytic functions. Zbl 0694.30032Gonchar, A. A. 1 1987 Equilibrium measure and the distribution of zeros of extremal polynomials. Zbl 0618.30008Gonchar, A. A.; Rakhmanov, E. A. 59 1986 Some recent convergence results on diagonal Padé approximants. Zbl 0645.41014Gonchar, A. A. 1 1986 On the equilibrium problem for vector potentials. Zbl 0594.31010Gonchar, A. A.; Rakhmanov, E. A. 41 1985 On analytic continuation from the ”edge of the wedge”. Zbl 0603.32008Gonchar, A. A. 6 1985 On convergence of subsequences of the mth row of a Padé table. Zbl 0536.30005Buslaev, V. I.; Gonchar, A. A.; Suetin, S. P. 10 1984 On the rate of rational approximation of analytic functions. Zbl 0575.30035Gonchar, A. A. 3 1984 On convergence of simultaneous Padé approximants for systems of functions of Markov type. Zbl 0518.41011Gonchar, A. A.; Rakhmanov, E. A. 23 1983 On uniform convergence of diagonal Padé approximants. Zbl 0558.41020Gonchar, A. A. 15 1983 On the convergence of subsequences of the m-th row of the Padé table. Zbl 0524.30005Buslaev, V. I.; Gonchar, A. A.; Suetin, S. P. 2 1983 Approximation of entire functions on unbounded continua. Zbl 0541.41014Fuchs, W. H. J.; Gončar, A. A. 2 1983 Poles of rows of the Padé table and meromorphic continuation of functions. Zbl 0492.30020Gonchar, A. A. 16 1982 On uniform convergence of diagonal Padé approximations. Zbl 0529.41016Gonchar, A. A. 5 1982 On the convergence of simultaneous Padé approximations for systems of Markov type functions. Zbl 0492.41027Gonchar, A. A.; Rakhmanov, E. A. 36 1981 Poles of the rows of Padé table and meromorphic continuation of functions. Zbl 0477.30021Gonchar, A. A. 11 1981 Poles of diagonal Padé approximants and the analytic continuation of functions. Zbl 0463.30002Gonchar, A. A.; Lungu, K. N. 1 1981 On Markov’s theorem for multipoint Padé approximants. Zbl 0437.30027Gonchar, A. A.; Giermo Lopes, L. 27 1978 On the speed of rational approximation of some analytic functions. Zbl 0407.30027Gonchar, A. A. 12 1978 On estimates of the norm of the holomorphic component of a meromorphic function. Zbl 0381.30017Gonchar, A. A.; Grigoryan, L. D. 6 1978 Über die Geschwindigkeit der rationalen Approximation gewisser analytischer Funktionen. Zbl 0374.30029Gonchar, A. A. 5 1978 Über einen Satz von Markov für mehrpunktige Padéapproximationen. Zbl 0386.30021Gonchar, A. A.; Lopes L., Giermo 3 1978 On the convergence of generalized Padé approximants of meromorphic functions. Zbl 0373.30035Gonchar, A. A. 28 1977 On convergence of Padé approximants for some classes of meromorphic functions. Zbl 0341.30029Gonchar, A. A. 27 1977 Über Abschätzungen der Norm der holomorphen Komponente einer meromorphen Funktion. Zbl 0329.30030Gonchar, A. A.; Grigoryan, L. D. 3 1976 A local condition for the single-valuedness of analytic functions of several variables. Zbl 0302.32004Gonchar, A. A. 5 1975 On a theorem of Saff. Zbl 0304.30004Gonchar, A. A. 5 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 0309.30034Gonchar, A. A. 2 1975 Über die Konvergenz der verallgemeinerten Padéapproximationen meromorpher Funktionen. Zbl 0341.30030Gonchar, 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 0304.30027Gonchar, A. A. 3 1974 On the convergence of Padé approximants. Zbl 0288.30036Gonchar, A. A. 2 1974 Über einen Satz von Saff. Zbl 0302.30006Gonchar, A. A. 2 1974 Eine lokale Bedingung der Eindeutigkeit analytischer Funktionen mehrerer Veränderlichen. Zbl 0286.32001Gonchar, A. A. 1 1974 A local condition of single-valuedness of analytic functions. Zbl 0257.30039Gonchar, A. A. 7 1973 Über die Konvergenz der Padéschen Approximationen. Zbl 0287.30035Gonchar, A. A. 1 1973 Piecewise polynomial approximation. Zbl 0235.41004Gonchar, A. A. 2 1972 Eine lokale Eindeutigkeitsbedingung für analytische Funktionen. Zbl 0247.30033Gonchar, A. A. 1 1972 Quasianalytic classes of functions connected with the best approximation by rational functions. Zbl 0223.41012Gonchar, A. A. 1 1971 Zolotarev problems connected with rational functions. Zbl 0203.07302Gonchar, A. A. 16 1970 Properties of functions related to their rate of approximability by rational fractions. Zbl 0202.06703Gonchar, A. A. 2 1970 Über Probleme von E.I. Zolotarev, die mit rationalen Funktionen zusammenhängen. Zbl 0199.12801Gonchar, A. A. 11 1969 Estimates of the growth of rational functions and some of their applications. Zbl 0169.39303Gonchar, A. A. 6 1968 On the rapidity of rational approximation of continuous functions with characteristic singularites. Zbl 0175.06001Gonchar, A. A. 16 1967 Quasianalytic continuation of analytic functions through a Jordan arc. Zbl 0174.11802Gonchar, A. A. 5 1966 Über die gleichmäßige Approximation vermittels analytischer und harmonischer Funktionen. Zbl 0185.38902Gonchar, A. A.; Mergelyan, S. N. 2 1966 Approximation of continuous functions by harmonic functions. Zbl 0161.31501Gonchar, A. A. 2 1964 Über den minimalen Rand der Algebra \(A(E)\). Zbl 0134.12601Gonchar, A. A. 3 1963 Über die gleichmäßige Approximation stetiger Funktionen durch harmonische. Zbl 0178.46202Gonchar, A. A. 2 1963 On series of rational functions. Zbl 0122.07001Gonchar, A. A. 1 1962 Inverse Sätze über die besten Approximationen durch rationale Funktionen. Zbl 0099.28303Gonchar, A. A. 9 1961 Quasianalytic continuation of analytic functions. Zbl 0113.28601Gonchar, A. A. 1 1961 Overconvergence of sequences of rational functions. Zbl 0115.28603Gonchar, A. A. 1 1961 Inverse theorems on best approximations upon closed sets. Zbl 0086.27102Gonchar, A. A. 2 1959 On a new quasianalytical class of functions. Zbl 0075.04302Gonchar, A. A. 1 1956 Über beste Annäherungen durch rationale Funktionen. Zbl 0064.06003Gonchar, A. A. 1 1955 all cited Publications top 5 cited Publications all top 5 Cited by 341 Authors 46 López Lagomasino, Guillermo Tomás 18 Aptekarev, Alexander Ivanovich 18 Lubinsky, Doron S. 18 Martínez-Finkelshtein, Andrei 17 Kuijlaars, Arno B. J. 16 Suetin, Sergeĭ Pavlovich 14 Yattselev, Maxim L. 13 Saff, Edward Barry 13 Sorokin, Vladimir N. 13 Stahl, Herbert Robert 12 Buslaev, Viktor Ivanovich 9 Beckermann, Bernhard 9 Van Assche, Walter 9 Wielonsky, Franck 8 Kovacheva, Ralitsa Krumova 8 Lysov, Vladimir G. 8 Rakhmanov, Evgenij Andreevich 7 Baratchart, Laurent 7 Orive Rodríguez, Ramón Angel 7 Reichel, Lothar 6 Bosuwan, Nattapong 6 López García, Abey 6 Peralta, S. Medina 6 Totik, Vilmos 5 Blatt, Hans-Peter 5 Danchenko, Vladimir Il’ich 5 de la Calle Ysern, Bernardo 5 Kalyagin, Valery A. 5 Silva, Guilherme L. F. 5 Starovoĭtov, Aleksandr Pavlovich 5 Zorii, Natalia 4 Branquinho, Amílcar José Pinto Lopes 4 Bultheel, Adhemar François 4 Derevyagin, Maxim S. 4 Díaz-Mendoza, Carlos 4 Matos, Ana Cristina 4 Pekarskij, A. A. 4 Tulyakov, Dmitrii N. 3 Barrios Rolanía, D. 3 Bleher, Pavel M. 3 Chirka, Evgeni M. 3 Cuyt, Annie A. M. 3 Danczul, Tobias 3 Deaño, Alfredo 3 Dehesa, Jesús S. 3 Delvaux, Steven 3 Denisov, Sergey A. 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 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 2 Alahmadi, J. 2 Bello Hernández, Manuel 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 Duits, Maurice 2 García, Zebenzuí 2 González Ricardo, Luis Giraldo 2 Goreinov, Sergei A. 2 Hardy, Adrien 2 Hernández, M. Bello 2 Huybrechs, Daan 2 Kandayan, A. A. 2 Knizhnerman, Leonid 2 Komlov, Aleksandr V. 2 Kressner, Daniel 2 Lapik, M. A. 2 Ławrynowicz, Julian Mieczysław 2 Leont’eva, T. A. 2 Levenberg, Norman jun. 2 Lungu, K. N. 2 Lyamaev, Sergei Yu. 2 Moreno-Balcázar, Juan José 2 Novikov, Roman G. 2 Pranic, Miroslav S. 2 Ramazanov, Abdul-Rashid Kekhrimanovich 2 Rovba, E. A. 2 Sadullaev, Azimbai S. 2 Schmelzer, Thomas ...and 241 more Authors all top 5 Cited in 96 Serials 74 Journal of Approximation Theory 39 Mathematical Notes 39 Journal of Computational and Applied Mathematics 26 Constructive Approximation 25 Proceedings of the Steklov Institute of Mathematics 16 Journal of Mathematical Analysis and Applications 13 Sbornik: Mathematics 10 Computational Methods and Function Theory 8 Advances in Mathematics 7 Communications in Mathematical Physics 6 Russian Mathematical Surveys 6 Numerische Mathematik 5 Journal d’Analyse Mathématique 5 Transactions of the Moscow Mathematical Society 5 Applied Numerical Mathematics 4 Mathematics of Computation 4 Numerical Algorithms 4 Linear Algebra and its Applications 4 Indagationes Mathematicae. New Series 4 Russian Mathematics 3 Moscow University Mathematics Bulletin 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 Mathematical Sciences (New York) 3 Integral Transforms and Special Functions 3 Journal of Numerical Mathematics 3 Mediterranean Journal of Mathematics 3 Analysis and Mathematical Physics 2 Communications on Pure and Applied Mathematics 2 Journal of Mathematical Physics 2 Rocky Mountain Journal of Mathematics 2 Ukrainian Mathematical Journal 2 BIT 2 Inventiones Mathematicae 2 Journal of Soviet Mathematics 2 Memoirs 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 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 Arkiv för Matematik 1 Annales de l’Institut Fourier 1 Annales Polonici Mathematici 1 Applied Mathematics and Computation 1 Czechoslovak Mathematical Journal 1 Demonstratio Mathematica 1 Mathematische Nachrichten 1 Mathematische Zeitschrift 1 Proceedings of the American Mathematical Society 1 Results in Mathematics 1 SIAM Journal on Numerical Analysis 1 Studies in Applied Mathematics 1 Acta Mathematicae Applicatae Sinica. English Series 1 Journal of Complexity 1 SIAM Journal on Matrix Analysis and Applications 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 Vietnam Journal of Mathematics 1 Abstract and Applied Analysis 1 Acta Numerica 1 Boundary Value Problems 1 GAMM-Mitteilungen 1 Bulletin of the American Mathematical Society 1 Complex Analysis and Operator Theory 1 Journal of Physics A: Mathematical and Theoretical 1 Communications in Computational Physics 1 Mathematical Modelling of Natural Phenomena 1 Advances in Applied Mathematics and Mechanics 1 Journal of Spectral Theory 1 Problemy Analiza. Issues of Analysis all top 5 Cited in 35 Fields 230 Approximations and expansions (41-XX) 190 Functions of a complex variable (30-XX) 100 Harmonic analysis on Euclidean spaces (42-XX) 61 Special functions (33-XX) 52 Potential theory (31-XX) 47 Numerical analysis (65-XX) 22 Partial differential equations (35-XX) 21 Operator theory (47-XX) 18 Linear and multilinear algebra; matrix theory (15-XX) 14 Real functions (26-XX) 11 Several complex variables and analytic spaces (32-XX) 11 Ordinary differential equations (34-XX) 11 Probability theory and stochastic processes (60-XX) 9 Functional analysis (46-XX) 9 Statistical mechanics, structure of matter (82-XX) 8 Quantum theory (81-XX) 7 Difference and functional equations (39-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) 3 Measure and integration (28-XX) 3 Systems theory; control (93-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 Convex and discrete geometry (52-XX) 2 Mechanics of particles and systems (70-XX) 2 Information and communication theory, circuits (94-XX) 1 Nonassociative rings and algebras (17-XX) 1 Computer science (68-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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