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López Lagomasino, Guillermo
Statistics Math-Net.Ru
Total publications: 20
Scientific articles: 19
Presentations: 4

Number of views:
This page:707
Abstract pages:9997
Full texts:2602
References:1122
Professor
Doctor of physico-mathematical sciences
Speciality: 01.01.01 (Real analysis, complex analysis, and functional analysis)
E-mail:

https://www.mathnet.ru/eng/person19595
List of publications on Google Scholar
List of publications on ZentralBlatt
https://mathscinet.ams.org/mathscinet/MRAuthorID/115795

Publications in Math-Net.Ru Citations
2018
1. G. López Lagomasino, W. Van Assche, “Riemann-Hilbert analysis for a Nikishin system”, Mat. Sb., 209:7 (2018),  106–138  mathnet  mathscinet  zmath  elib; Sb. Math., 209:7 (2018), 1019–1050  isi  scopus 12
2. D. Barrios Rolanía, J. S. Geronimo, G. López Lagomasino, “High-order recurrence relations, Hermite-Padé approximation and Nikishin systems”, Mat. Sb., 209:3 (2018),  102–137  mathnet  mathscinet  elib; Sb. Math., 209:3 (2018), 385–420  isi  scopus 8
2017
3. A. I. Aptekarev, G. López Lagomasino, A. Martínez-Finkelshtein, “On Nikishin systems with discrete components and weak asymptotics of multiple orthogonal polynomials”, Uspekhi Mat. Nauk, 72:3(435) (2017),  3–64  mathnet  mathscinet  zmath  elib; Russian Math. Surveys, 72:3 (2017), 389–449  isi  scopus 12
4. G. López Lagomasino, Y. Zaldivar Gerpe, “Inverse Results on Row Sequences of Hermite–Padé Approximation”, Trudy Mat. Inst. Steklova, 298 (2017),  165–184  mathnet  elib; Proc. Steklov Inst. Math., 298 (2017), 152–169  isi  scopus 4
2015
5. G. López Lagomasino, S. Medina Peralta, U. Fidalgo Prieto, “Hermite-Padé approximation for certain systems of meromorphic functions”, Mat. Sb., 206:2 (2015),  57–76  mathnet  mathscinet  zmath  elib; Sb. Math., 206:2 (2015), 225–241  isi  scopus 9
2013
6. S. Delvaux, A. López, G. López Lagomasino, “A family of Nikishin systems with periodic recurrence coefficients”, Mat. Sb., 204:1 (2013),  47–78  mathnet  mathscinet  zmath  elib; Sb. Math., 204:1 (2013), 43–74  isi  scopus 11
2005
7. A. I. Aptekarev, G. López Lagomasino, I. Alvarez Rocha, “Ratio asymptotics of Hermite–Padé polynomials for Nikishin systems”, Mat. Sb., 196:8 (2005),  3–20  mathnet  mathscinet  zmath  elib; Sb. Math., 196:8 (2005), 1089–1107  isi  scopus 39
1999
8. D. Barrios, G. L. Lopes, A. Martínez-Finkelshtein, E. Torrano, “Finite-dimensional approximations of the resolvent of an infinite band matrix and continued fractions”, Mat. Sb., 190:4 (1999),  23–42  mathnet  mathscinet  zmath; Sb. Math., 190:4 (1999), 501–519  isi  scopus 9
1995
9. D. Barrios, G. L. Lopes, E. Torrano, “Polynomials generated by a three-term recurrence relation with asymptotically periodic complex coefficients”, Mat. Sb., 186:5 (1995),  3–34  mathnet  mathscinet  zmath; Sb. Math., 186:5 (1995), 629–659  isi 8
1993
10. D. Barrios, G. L. Lopes, E. Torrano, “Zeros and asymptotics of polynomials satisfying three-term recurrence relations with complex coefficients”, Mat. Sb., 184:11 (1993),  63–92  mathnet  mathscinet  zmath; Russian Acad. Sci. Sb. Math., 80:2 (1995), 309–333  isi 9
1992
11. Zh. Bustamante, G. López Lagomasino, “Hermite–Padé approximation for Nikishin systems of analytic functions”, Mat. Sb., 183:11 (1992),  117–138  mathnet  mathscinet  zmath; Russian Acad. Sci. Sb. Math., 77:2 (1994), 367–384  isi 46
1988
12. G. L. Lopes, “Relative asymptotics for polynomials orthogonal on the real axis”, Mat. Sb. (N.S.), 137(179):4(12) (1988),  500–525  mathnet  mathscinet  zmath; Math. USSR-Sb., 65:2 (1990), 505–529 18
13. G. L. Lopes, “Convergence of Padé approximants of Stieltjes type meromorphic functions and comparative asymptotics for orthogonal polynomials”, Mat. Sb. (N.S.), 136(178):2(6) (1988),  206–226  mathnet  mathscinet  zmath; Math. USSR-Sb., 64:1 (1989), 207–227 33
1985
14. G. L. Lopes, “On the asymptotics of the ratio of orthogonal polynomials and convergence of multipoint Padé approximants”, Mat. Sb. (N.S.), 128(170):2(10) (1985),  216–229  mathnet  mathscinet  zmath; Math. USSR-Sb., 56:1 (1987), 207–219 39
1980
15. G. L. Lopes, “On the convergence of the Padé approximants for meromorphic functions of Stieltjes type”, Mat. Sb. (N.S.), 111(153):2 (1980),  308–316  mathnet  mathscinet  zmath; Math. USSR-Sb., 39:2 (1981), 281–288  isi 17
1979
16. V. V. Vavilov, G. L. Lopes, V. A. Prokhorov, “On an inverse problem for the rows of a Padé table”, Mat. Sb. (N.S.), 110(152):1(9) (1979),  117–127  mathnet  mathscinet  zmath; Math. USSR-Sb., 38:1 (1981), 109–118  isi 15
1978
17. G. López, “The convergence of multipoint Padé approximants for functions of Stieltjes type”, Dokl. Akad. Nauk SSSR, 239:4 (1978),  793–796  mathnet  mathscinet 1
18. G. López Lagomasino, “Conditions for convergence of multipoint Padé approximants for functions of Stieltjes type”, Mat. Sb. (N.S.), 107(149):1(9) (1978),  69–83  mathnet  mathscinet  zmath; Math. USSR-Sb., 35:3 (1979), 363–376  isi 27
19. A. A. Gonchar, G. López Lagomasino, “On Markov's theorem for multipoint Padé approximants”, Mat. Sb. (N.S.), 105(147):4 (1978),  512–524  mathnet  mathscinet  zmath; Math. USSR-Sb., 34:4 (1978), 449–459  isi 77
2011
20. A. I. Aptekarev, G. López Lagomasino, E. B. Saff, V. Totik, H. Stahl, “Andrei Aleksandrovich Gonchar (on his 80th birthday)”, Uspekhi Mat. Nauk, 66:6(402) (2011),  197–204  mathnet  mathscinet  zmath  elib; Russian Math. Surveys, 66:6 (2011), 1209–1216  isi 1

Presentations in Math-Net.Ru
1. Fixed point theorems and strong asymptotic of multiple orthogonal polynomials
G. López Lagomasino
International Conference on Complex Analysis Dedicated to the Memory of Andrei Gonchar and Anatoliy Vitushkin
October 14, 2021 12:20   
2. On Markov's theorem for multi-level Hermite–Padé approximants of a Nikishin system
G. López Lagomasino
Complex Approximations, Orthogonal Polynomials and Applications Workshop
June 10, 2021 11:00
3. Strong asymptotic of Cauchy biorthogonal polynomials and orthogonal polynomials with varying measure
G. López Lagomasino
Complex Approximations, Orthogonal Polynomials and Applications (CAOPA)
April 26, 2021 19:00
4. Convergence of type II Hermite–Padé approximation for a class of meromorphic functions
G. López Lagomasino
Memorial conference dedicated to the memory of academician Andrei Aleksandrovich Gonchar
November 26, 2013 17:00   

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