A A Gonchar

1.4k total citations
39 papers, 812 citations indexed

About

A A Gonchar is a scholar working on Applied Mathematics, Mathematical Physics and Geometry and Topology. According to data from OpenAlex, A A Gonchar has authored 39 papers receiving a total of 812 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Applied Mathematics, 8 papers in Mathematical Physics and 5 papers in Geometry and Topology. Recurrent topics in A A Gonchar's work include Mathematical functions and polynomials (6 papers), Differential Equations and Boundary Problems (5 papers) and Spectral Theory in Mathematical Physics (4 papers). A A Gonchar is often cited by papers focused on Mathematical functions and polynomials (6 papers), Differential Equations and Boundary Problems (5 papers) and Spectral Theory in Mathematical Physics (4 papers). A A Gonchar collaborates with scholars based in Russia. A A Gonchar's co-authors include Евгений Андреевич Рахманов, Evguenii Andreevich Rakhmanov, В. Н. Сорокин, Sergey Pavlovich Suetin, Edward B. Saff, Виктор Иванович Буслаев, Н. Н. Новикова, G. M. Khenkin, Sergei M Nikol'skii and S P Novikov and has published in prestigious journals such as Lecture notes in mathematics, Russian Mathematical Surveys and Sbornik Mathematics.

In The Last Decade

A A Gonchar

22 papers receiving 596 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A A Gonchar Russia	12	685	218	179	149	129	39	812
G. López Lagomasino Spain	17	833 1.2×	328 1.5×	168 0.9×	109 0.7×	122 0.9×	91	936
Евгений Андреевич Рахманов United States	17	988 1.4×	301 1.4×	242 1.4×	196 1.3×	218 1.7×	24	1.1k
Attila Máté United States	15	490 0.7×	172 0.8×	131 0.7×	73 0.5×	91 0.7×	31	581
Е. М. Никишин Russia	7	501 0.7×	129 0.6×	217 1.2×	91 0.6×	122 0.9×	18	642
Sergey Pavlovich Suetin Russia	20	1.1k 1.6×	319 1.5×	222 1.2×	192 1.3×	185 1.4×	121	1.3k
Lance L. Littlejohn United States	20	861 1.3×	156 0.7×	413 2.3×	181 1.2×	273 2.1×	89	1.1k
Zeinab S. I. Mansour Egypt	11	594 0.9×	111 0.5×	142 0.8×	112 0.8×	77 0.6×	36	722
Dimitar K. Dimitrov Brazil	14	410 0.6×	126 0.6×	54 0.3×	113 0.8×	48 0.4×	63	494
A A Gončar	13	457 0.7×	214 1.0×	88 0.5×	45 0.3×	56 0.4×	15	575
Виктор Иванович Буслаев Russia	17	663 1.0×	222 1.0×	136 0.8×	104 0.7×	49 0.4×	68	721

Countries citing papers authored by A A Gonchar

Since Specialization

Citations

This map shows the geographic impact of A A Gonchar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A A Gonchar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A A Gonchar more than expected).

Fields of papers citing papers by A A Gonchar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A A Gonchar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A A Gonchar. The network helps show where A A Gonchar may publish in the future.

Co-authorship network of co-authors of A A Gonchar

This figure shows the co-authorship network connecting the top 25 collaborators of A A Gonchar. A scholar is included among the top collaborators of A A Gonchar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A A Gonchar. A A Gonchar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Gonchar, A A & Sergey Pavlovich Suetin. (2011). On Padé approximants of Markov-type meromorphic functions. Proceedings of the Steklov Institute of Mathematics. 272(S2). 58–95. 8 indexed citations

Vitushkin, A. G., et al.. (2004). Семен Яковлевич Хавинсон (некролог). Успехи математических наук. 59(4). 186–192.

Beloshapka, V. K., et al.. (2002). Анатолий Георгиевич Витушкин (к семидесятилетию со дня рождения). Успехи математических наук. 57(1). 179–184. 1 indexed citations

Vitushkin, A. G., et al.. (1997). Семен Яковлевич Хавинсон (к семидесятилетию со дня рождения). Успехи математических наук. 52(3). 187–188.

Gonchar, A A, Евгений Андреевич Рахманов, Evguenii Andreevich Rakhmanov, & В. Н. Сорокин. (1997). Об аппроксимациях Эрмита - Паде для систем функций марковского типа. Математический сборник. 188(5). 33–58. 93 indexed citations

Gonchar, A A, Евгений Андреевич Рахманов, & В. Н. Сорокин. (1997). Hermite-Pade approximants for systems of Markov-type functions. Sbornik Mathematics. 188(5). 671–696. 109 indexed citations

Бесов, О. В., Виктор Матвеевич Бухштабер, A A Gonchar, et al.. (1996). Sergei Borisovich Stechkin. Russian Mathematical Surveys. 51(6). 1007–1014.

Osipov, Yu. S., A A Gonchar, S P Novikov, et al.. (1995). Lyudvig Dmitrievich Faddeev (on his sixtieth birthday). Russian Mathematical Surveys. 50(3). 643–659.

Gonchar, A A & Edward B. Saff. (1992). Progress in approximation theory : an international perspective. CERN Document Server (European Organization for Nuclear Research). 11 indexed citations

10.

Gonchar, A A, et al.. (1991). Sergei Borisovich Stechkin (on his seventieth birthday). Russian Mathematical Surveys. 46(3). 255–258. 1 indexed citations

11.

Gonchar, A A & Евгений Андреевич Рахманов. (1989). EQUILIBRIUM DISTRIBUTIONS AND DEGREE OF RATIONAL APPROXIMATION OF ANALYTIC FUNCTIONS. Mathematics of the USSR-Sbornik. 62(2). 305–348. 145 indexed citations

12.

Gonchar, A A, et al.. (1989). Dmitrii Evgen'evich Men'shov (obituary). Russian Mathematical Surveys. 44(5). 185–188.

13.

Gonchar, A A, et al.. (1988). ON AN ESTIMATE OF THE COMPONENTS OF BOUNDED ANALYTIC FUNCTIONS. Mathematics of the USSR-Sbornik. 60(2). 291–295. 2 indexed citations

14.

Faddeev, Lyudvig Dmitrievich, A A Gonchar, Борис Сергеевич Кашин, et al.. (1987). Evgenii Mikhailovich Nikishin (obituary). Russian Mathematical Surveys. 42(5). 153–160. 5 indexed citations

15.

Gonchar, A A, et al.. (1987). Aleksei Fedorovich Leont'ev (obituary). Russian Mathematical Surveys. 42(5). 145–152.

16.

Gonchar, A A. (1985). On analytic continuation from the "edge of the wedge". Annales Academiae Scientiarum Fennicae Series A I Mathematica. 10. 221–225. 14 indexed citations

17.

Буслаев, Виктор Иванович, A A Gonchar, & Sergey Pavlovich Suetin. (1984). ON CONVERGENCE OF SUBSEQUENCES OF THEmTH ROW OF A PADÉ TABLE. Mathematics of the USSR-Sbornik. 48(2). 535–540. 18 indexed citations

18.

Gonchar, A A. (1984). 5.6. Rational approximation of analytic functions. Journal of Mathematical Sciences. 26(5). 2218–2220. 19 indexed citations

19.

Gonchar, A A. (1983). ON UNIFORM CONVERGENCE OF DIAGONAL PADÉ APPROXIMANTS. Mathematics of the USSR-Sbornik. 46(4). 539–559. 32 indexed citations

20.

Vitushkin, A. G., et al.. (1979). MKHITAR MKRTICHEVICH DZHRBASHYAN (on his sixtieth birthday). Russian Mathematical Surveys. 34(2). 269–275.

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