Edit Profile Gonchar, Andreĭ Aleksandrovich Compute Distance To: Compute Author ID: gonchar.andrei-a Published as: Gonchar, A. A.; Gonchar, Andrei A.; Gončar, A. A. External Links: MGP · Math-Net.Ru · Wikidata · GND Documents Indexed: 126 Publications since 1955, including 8 Books Biographic References: 5 Publications 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, Anatoli Georgievich 6 Kozlov, Valeriĭ Vasil’evich 6 Novikov, Sergeĭ Petrovich 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, Evgenii 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 Kurzhanski, Alexander 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, V. L. 1 Avetisyan, R. Ab. 1 Bashmakova, Isabella G. 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 1 Nikol’skiĭ, Mikhaĭl Sergeevich ...and 28 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 74 Publications have been cited 667 times in 403 Documents Cited by ▼ Year ▼ Equilibrium measure and the distribution of zeros of extremal polynomials. Zbl 0618.30008Gonchar, A. A.; Rakhmanov, E. A. 61 1986 Hermite-Padé approximants for systems of Markov-type functions. Zbl 0889.41011Gonchar, A. A.; Rakhmanov, E. A.; Sorokin, V. N. 55 1997 Equilibrium distributions and degree of rational approximation of analytic functions. Zbl 0663.30039Gonchar, A. A.; Rakhmanov, E. A. 49 1989 Equilibrium distributions and rate of rational approximation of analytic functions. Zbl 0645.30026Gonchar, A. A.; Rakhmanov, E. A. 45 1987 On the equilibrium problem for vector potentials. Zbl 0594.31010Gonchar, A. A.; Rakhmanov, E. A. 37 1985 On the convergence of simultaneous Padé approximations for systems of Markov type functions. Zbl 0492.41027Gonchar, A. A.; Rakhmanov, E. A. 37 1981 On convergence of Padé approximants for some classes of meromorphic functions. Zbl 0341.30029Gonchar, A. A. 32 1977 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. 26 1978 On convergence of simultaneous Padé approximants for systems of functions of Markov type. Zbl 0518.41011Gonchar, A. A.; Rakhmanov, E. A. 18 1983 Poles of rows of the Padé table and meromorphic continuation of functions. Zbl 0492.30020Gonchar, A. A. 16 1982 Zolotarev problems connected with rational functions. Zbl 0203.07302Gonchar, A. A. 16 1970 On the rapidity of rational approximation of continuous functions with characteristic singularites. Zbl 0175.06001Gonchar, A. A. 16 1967 On uniform convergence of diagonal Padé approximants. Zbl 0558.41020Gonchar, A. A. 15 1983 On the rate of convergence of Padé approximants of orthogonal expansions. Zbl 0795.41013Gonchar, A. A.; Rakhmanov, E. A.; Suetin, S. P. 12 1992 On the speed of rational approximation of some analytic functions. Zbl 0407.30027Gonchar, A. A. 12 1978 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. 9 2011 Poles of the rows of Padé table and meromorphic continuation of functions. Zbl 0477.30021Gonchar, A. A. 9 1981 Über Probleme von E.I. Zolotarev, die mit rationalen Funktionen zusammenhängen. Zbl 0199.12801Gonchar, A. A. 9 1969 Inverse Sätze über die besten Approximationen durch rationale Funktionen. Zbl 0099.28303Gonchar, A. A. 9 1961 Rational approximation of analytic functions. Zbl 1295.41009Gonchar, A. A. 8 2011 Rational approximations of analytic functions. Zbl 1355.30036Gonchar, A. A. 8 2003 On estimates of the norm of the holomorphic component of a meromorphic function. Zbl 0381.30017Gonchar, A. A.; Grigoryan, L. D. 8 1978 A local condition of single-valuedness of analytic functions. Zbl 0257.30039Gonchar, A. A. 7 1973 Über die Konvergenz der verallgemeinerten Padéapproximationen meromorpher Funktionen. Zbl 0341.30030Gonchar, A. A. 6 1975 Estimates of the growth of rational functions and some of their applications. Zbl 0169.39303Gonchar, A. A. 6 1968 On analytic continuation from the ”edge of the wedge”. Zbl 0603.32008Gonchar, A. A. 5 1985 On uniform convergence of diagonal Padé approximations. Zbl 0529.41016Gonchar, A. A. 5 1982 Über die Geschwindigkeit der rationalen Approximation gewisser analytischer Funktionen. Zbl 0374.30029Gonchar, A. A. 5 1978 On a theorem of Saff. Zbl 0304.30004Gonchar, A. A. 5 1975 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 4 1978 A local condition for the single-valuedness of analytic functions of several variables. Zbl 0302.32004Gonchar, A. A. 4 1975 Singular points of meromorphic functions defined by their expansion in a \(C\)-fraction. Zbl 1151.30022Gonchar, A. A. 3 2006 Multipoint Padé approximants in the inverse Sturm–Liouville problem. Zbl 0772.34016Gonchar, A. A.; Novikova, N. N.; Khenkin, G. M. 3 1992 On the rate of rational approximation of analytic functions. Zbl 0575.30035Gonchar, A. A. 3 1984 Über Abschätzungen der Norm der holomorphen Komponente einer meromorphen Funktion. Zbl 0329.30030Gonchar, A. A.; Grigoryan, L. D. 3 1976 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 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 0855.00006Gonchar, A. A. (ed.); Havin, V. P. (ed.); Nikolski, N. K. (ed.); Gamkrelidze, R. V. (ed.) 2 1997 Progress in approximation theory. An international perspective. Proceedings of the international conference on approximation theory, Tampa, South Florida, USA, March 19-22, 1990. Zbl 0764.00001Gonchar, A. A. (ed.); Saff, E. B. (ed.) 2 1992 Approximation of entire functions on unbounded continua. Zbl 0541.41014Fuchs, W. H. J.; Gončar, A. A. 2 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 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 einen Satz von Saff. Zbl 0302.30006Gonchar, A. A. 2 1974 On the convergence of Padé approximants. Zbl 0288.30036Gonchar, A. A. 2 1974 Piecewise polynomial approximation. Zbl 0235.41004Gonchar, A. A. 2 1972 Properties of functions related to their rate of approximability by rational fractions. Zbl 0202.06703Gonchar, A. A. 2 1970 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 die gleichmäßige Approximation stetiger Funktionen durch harmonische. Zbl 0178.46202Gonchar, A. A. 2 1963 Über den minimalen Rand der Algebra \(A(E)\). Zbl 0134.12601Gonchar, A. A. 2 1963 Inverse theorems on best approximations upon closed sets. Zbl 0086.27102Gonchar, A. A. 2 1959 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 On Padé approximants of meromorphic functions of Markov type. Zbl 1089.30036Gonchar, A. A.; Suetin, S. P. 1 2004 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 Rational approximation of analytic functions. Zbl 0694.30032Gonchar, A. A. 1 1987 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 Poles of diagonal Padé approximants and the analytic continuation of functions. Zbl 0463.30002Gonchar, A. A.; Lungu, K. N. 1 1981 Pole diagonaler Padéapproximationen und analytische Fortsetzung von Funktionen. Zbl 0458.30003Gonchar, A. A.; Lungu, K. N. 1 1980 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 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 On series of rational functions. Zbl 0122.07001Gonchar, A. A. 1 1962 Overconvergence of sequences of rational functions. Zbl 0115.28603Gonchar, A. A. 1 1961 Quasianalytic continuation of analytic functions. Zbl 0113.28601Gonchar, A. A. 1 1961 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 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. 9 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. 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. 55 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 0855.00006Gonchar, A. A. (ed.); Havin, V. P. (ed.); Nikolski, N. K. (ed.); Gamkrelidze, R. V. (ed.) 2 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 0764.00001Gonchar, A. A. (ed.); Saff, E. B. (ed.) 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. 49 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. 45 1987 Rational approximation of analytic functions. Zbl 0694.30032Gonchar, A. A. 1 1987 On an estimate of components of bounded analytic functions. Zbl 0617.30031Gonchar, A. A.; Grigoryan, L. D. 1 1987 Equilibrium measure and the distribution of zeros of extremal polynomials. Zbl 0618.30008Gonchar, A. A.; Rakhmanov, E. A. 61 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. 37 1985 On analytic continuation from the ”edge of the wedge”. Zbl 0603.32008Gonchar, A. A. 5 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. 18 1983 On uniform convergence of diagonal Padé approximants. Zbl 0558.41020Gonchar, A. A. 15 1983 Approximation of entire functions on unbounded continua. Zbl 0541.41014Fuchs, W. H. J.; Gončar, A. A. 2 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 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. 37 1981 Poles of the rows of Padé table and meromorphic continuation of functions. Zbl 0477.30021Gonchar, A. A. 9 1981 Poles of diagonal Padé approximants and the analytic continuation of functions. Zbl 0463.30002Gonchar, A. A.; Lungu, K. N. 1 1981 Pole diagonaler Padéapproximationen und analytische Fortsetzung von Funktionen. Zbl 0458.30003Gonchar, A. A.; Lungu, K. N. 1 1980 On Markov’s theorem for multipoint Padé approximants. Zbl 0437.30027Gonchar, A. A.; Giermo Lopes, L. 26 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. 8 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 4 1978 On convergence of Padé approximants for some classes of meromorphic functions. Zbl 0341.30029Gonchar, A. A. 32 1977 On the convergence of generalized Padé approximants of meromorphic functions. Zbl 0373.30035Gonchar, A. A. 28 1977 Über Abschätzungen der Norm der holomorphen Komponente einer meromorphen Funktion. Zbl 0329.30030Gonchar, A. A.; Grigoryan, L. D. 3 1976 Über die Konvergenz der verallgemeinerten Padéapproximationen meromorpher Funktionen. Zbl 0341.30030Gonchar, A. A. 6 1975 On a theorem of Saff. Zbl 0304.30004Gonchar, A. A. 5 1975 A local condition for the single-valuedness of analytic functions of several variables. Zbl 0302.32004Gonchar, A. A. 4 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 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 einen Satz von Saff. Zbl 0302.30006Gonchar, A. A. 2 1974 On the convergence of Padé approximants. Zbl 0288.30036Gonchar, 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. 9 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 die gleichmäßige Approximation stetiger Funktionen durch harmonische. Zbl 0178.46202Gonchar, A. A. 2 1963 Über den minimalen Rand der Algebra \(A(E)\). Zbl 0134.12601Gonchar, 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 Overconvergence of sequences of rational functions. Zbl 0115.28603Gonchar, A. A. 1 1961 Quasianalytic continuation of analytic functions. Zbl 0113.28601Gonchar, 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 340 Authors 44 López Lagomasino, Guillermo Tomás 19 Aptekarev, Alexander Ivanovich 18 Martínez-Finkelshtein, Andrei 17 Lubinsky, Doron S. 16 Kuijlaars, Arno B. J. 15 Suetin, Sergeĭ Pavlovich 13 Saff, Edward Barry 13 Stahl, Herbert Robert 12 Van Assche, Walter 11 Buslaev, Viktor Ivanovich 10 Yattselev, Maxim L. 9 Beckermann, Bernhard 9 Sorokin, Vladimir N. 9 Wielonsky, Franck 8 Rakhmanov, Evgenij Andreevich 7 Baratchart, Laurent 7 Fidalgo Prieto, Ulises 7 Kovacheva, Ralitsa Krumova 7 Orive Rodríguez, Ramón Angel 6 Bosuwan, Nattapong 6 de la Calle Ysern, Bernardo 6 López García, Abey 6 Lysov, V. G. 6 Totik, Vilmos 6 Zorii, Natalia 5 Blatt, Hans-Peter 5 Danchenko, Vladimir Il’ich 5 Kalyagin, Valery A. 5 Peralta, S. Medina 5 Reichel, Lothar 5 Silva, Guilherme L. F. 4 Bello Hernández, Manuel 4 Branquinho, Amílcar José Pinto Lopes 4 Bultheel, Adhemar François 4 Derevyagin, Maxim S. 4 Díaz-Mendoza, Carlos 4 Foulquié Moreno, Ana Pilar 4 Hernández, M. Bello 4 Marcellán Español, Francisco 4 Matos, Ana Cristina 4 Pekarskij, A. A. 4 Starovoitov, Alexandr P. 4 Thabet, Faouzi 4 Tulyakov, Dmitrii N. 3 Barrios Rolanía, D. 3 Bleher, Pavel M. 3 Chirka, Evgeni M. 3 Cuyt, Annie A. M. 3 Deaño, Alfredo 3 Dehesa, Jesús S. 3 Delvaux, Steven 3 Driver, Kathy A. 3 Druskin, Vladimir 3 Fidalgo, Ulises 3 Gonchar, Andreĭ Aleksandrovich 3 González-Vera, Pablo 3 Güttel, Stefan 3 Illán González, Jesús 3 Imomkulov, Sevdiyor A. 3 Jagels, Carl F. 3 Levin, A. L. 3 Martínez-González, Pedro 3 McLaughlin, Kenneth D. T.-R. 3 Mínguez Ceniceros, Judit 3 Nevai, Paul G. 3 Pijeira-Cabrera, Héctor 3 Reddy, A. R. 3 Rocha, Ignacio A. 3 Sadullaev, Azimbai S. 3 Seubert, Steven M. 3 Sharapudinov, Idris Idrisovich 2 Bloom, Thomas 2 Bogatyrev, Andrei Borisovich 2 Bustamante, Juan Carlos 2 Cacoq, J. 2 Cala Rodriguez, Francisco 2 Carpenter, Amos J. 2 Castillo, Kenier 2 Duits, Maurice 2 García, Zebenzuí 2 Geronimo, Jeffrey S. 2 Gerpe, Y. Zaldivar 2 Goreinov, Sergei A. 2 Hardy, Adrien 2 Huybrechs, Daan 2 Kandayan, A. A. 2 Knizhnerman, Leonid 2 Komlov, Aleksandr V. 2 La Calle Ysern, B. De 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 Pan, Kegang 2 Ramazanov, Abdul-Rashid Kekhrimanovich 2 Rovba, E. A. ...and 240 more Authors all top 5 Cited in 88 Serials 80 Journal of Approximation Theory 40 Journal of Computational and Applied Mathematics 37 Mathematical Notes 24 Constructive Approximation 23 Proceedings of the Steklov Institute of Mathematics 18 Journal of Mathematical Analysis and Applications 11 Sbornik: Mathematics 10 Computational Methods and Function Theory 7 Communications in Mathematical Physics 7 Advances in Mathematics 5 Journal d’Analyse Mathématique 5 Russian Mathematical Surveys 5 Applied Numerical Mathematics 4 Mathematics of Computation 4 Numerische Mathematik 4 Transactions of the Moscow Mathematical Society 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 Numerical Algorithms 3 Potential Analysis 3 Journal of Mathematical Sciences (New York) 3 Mediterranean Journal of Mathematics 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 SIAM Review 2 Foundations of Computational Mathematics 2 Analysis and Mathematical Physics 1 Bulletin of the Australian Mathematical Society 1 Computers & Mathematics with Applications 1 Computer Methods in Applied Mechanics and Engineering 1 Israel Journal of Mathematics 1 Journal of Computational Physics 1 Journal of Statistical 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 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 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 Russian Journal of Mathematical Physics 1 Russian Journal of Numerical Analysis and Mathematical Modelling 1 Integral Transforms and Special Functions 1 Journal of Difference Equations and Applications 1 Doklady Mathematics 1 Vietnam Journal of Mathematics 1 Abstract and Applied Analysis 1 Lobachevskii Journal of Mathematics 1 Differential Equations 1 Journal of Numerical Mathematics 1 Acta Numerica 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 Journal of Spectral Theory 1 Problemy Analiza. Issues of Analysis all top 5 Cited in 36 Fields 218 Approximations and expansions (41-XX) 182 Functions of a complex variable (30-XX) 98 Harmonic analysis on Euclidean spaces (42-XX) 61 Special functions (33-XX) 49 Potential theory (31-XX) 39 Numerical analysis (65-XX) 19 Linear and multilinear algebra; matrix theory (15-XX) 19 Operator theory (47-XX) 18 Partial differential equations (35-XX) 12 Real functions (26-XX) 11 Several complex variables and analytic spaces (32-XX) 10 Probability theory and stochastic processes (60-XX) 9 Ordinary differential equations (34-XX) 9 Statistical mechanics, structure of matter (82-XX) 8 Quantum theory (81-XX) 6 History and biography (01-XX) 6 Sequences, series, summability (40-XX) 5 Dynamical systems and ergodic theory (37-XX) 5 Difference and functional equations (39-XX) 4 Number theory (11-XX) 4 Functional analysis (46-XX) 3 Systems theory; control (93-XX) 2 Combinatorics (05-XX) 2 Measure and integration (28-XX) 2 Integral transforms, operational calculus (44-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Mechanics of deformable solids (74-XX) 2 Information and communication theory, circuits (94-XX) 1 Nonassociative rings and algebras (17-XX) 1 Integral equations (45-XX) 1 Convex and discrete geometry (52-XX) 1 Computer science (68-XX) 1 Mechanics of particles and systems (70-XX) 1 Fluid mechanics (76-XX) 1 Astronomy and astrophysics (85-XX) 1 Operations research, mathematical programming (90-XX) Citations by Year Wikidata Timeline