Persons
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Shirokov, Nikolai Alekseevich
Statistics Math-Net.Ru
Total publications: 101
Scientific articles: 96
Presentations: 17

Number of views:
This page:5199
Abstract pages:20197
Full texts:6342
References:1403
Professor
Doctor of physico-mathematical sciences
E-mail:

https://www.mathnet.ru/eng/person19578
List of publications on Google Scholar
List of publications on ZentralBlatt
https://mathscinet.ams.org/mathscinet/MRAuthorID/190219
https://orcid.org/0000-0002-4388-3435

Publications in Math-Net.Ru Citations
2024
1. N. A. Shirokov, “Polynomial approximation in the mean on segments”, Algebra i Analiz, 36:5 (2024),  163–172  mathnet
2. T. A. Alexeeva, N. A. Shirokov, “Constructive description of Hölder spaces on a chord arc curve in $\mathbb R^3$”, Algebra i Analiz, 36:1 (2024),  40–59  mathnet
2023
3. K. А. Sintsova, N. A. Shirokov, “Approximation by polynomials composed of Weierstrass doubly periodic functions”, Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 10:1 (2023),  61–72  mathnet; Vestn. St. Petersbg. Univ., Math., 56:1 (2023), 46–56 1
4. M. A. Shagay, N. A. Shirokov, “Polynomial approximation by doubly periodic Weierstrass functions on disjoint segments in the $L^P$ metric”, Zap. Nauchn. Sem. POMI, 527 (2023),  242–255  mathnet
5. A. A. Florinskii, K. A. Fofanov, N. A. Shirokov, “Ahlfors-type theorem for Hausdorff measures”, Zap. Nauchn. Sem. POMI, 527 (2023),  221–241  mathnet
6. O. V. Silvanovich, N. A. Shirokov, “B. Ya. Levin function for some sets of segments”, Zap. Nauchn. Sem. POMI, 527 (2023),  183–203  mathnet
2022
7. T. A. Alekseeva, N. A. Shirokov, “Hölder classes in the $L^p$ norm on a chord-arc curve in $\mathbb R^3$”, Algebra i Analiz, 34:4 (2022),  1–21  mathnet; St. Petersburg Math. J., 34:4 (2023), 557–571 1
8. M. S. Kuznetsova, N. A. Shirokov, “Conformal maps of a region that is geometrically close to a disk”, Zap. Nauchn. Sem. POMI, 512 (2022),  116–147  mathnet
2021
9. N. A. Shirokov, “Nevanlinna factorization in weighted classes of analytic functions of variable smoothness”, Izv. RAN. Ser. Mat., 85:3 (2021),  261–283  mathnet  elib; Izv. Math., 85:3 (2021), 582–604  isi  scopus
10. O. V. Silvanovich, N. A. Shirokov, “Approximation by entire functions on a countable set of continua. The inverse theorem”, Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 8:4 (2021),  600–607  mathnet; Vestn. St. Petersbg. Univ., Math., 8:4 (2021), 366–371 2
11. N. A. Shirokov, “Polynomial approximations in a convex domain in $\mathbb C^n$ with the exponential decaying inside”, Zap. Nauchn. Sem. POMI, 503 (2021),  154–171  mathnet
2020
12. N. A. Shirokov, “Inner factors of analytic functions of variable smoothness in the closed disk”, Algebra i Analiz, 32:5 (2020),  145–181  mathnet; St. Petersburg Math. J., 32:5 (2021), 929–954 1
13. O. V. Silvanovich, N. A. Shirokov, “Approximation by entire functions on a countable set of continuums”, Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 7:3 (2020),  481–489  mathnet; Vestn. St. Petersbg. Univ., Math., 7:3 (2020), 329–335 1
2019
14. T. A. Alexeeva, N. A. Shirokov, “Constructive description of function classes on surfaces in $\mathbb{R}^3$ and $\mathbb{R}^4$”, Probl. Anal. Issues Anal., 8(26):3 (2019),  16–23  mathnet  isi  elib
15. N. A. Shirokov, “Outer functions in classes of analytic functions of variable smoothness”, Zap. Nauchn. Sem. POMI, 480 (2019),  206–213  mathnet 1
2018
16. N. A. Shirokov, “About sharpness of the estimate in a theorem concerning half smoothness of a function holomorphic in a ball”, Zap. Nauchn. Sem. POMI, 467 (2018),  244–254  mathnet; J. Math. Sci. (N. Y.), 243:6 (2019), 985–992  scopus
17. N. A. Shirokov, “A note about approximation by trigonometric polynomials”, Zap. Nauchn. Sem. POMI, 467 (2018),  238–243  mathnet; J. Math. Sci. (N. Y.), 243:6 (2019), 981–984  scopus
18. N. A. Shirokov, “Interpolation in a Bernstein space by means of approximation”, Zap. Nauchn. Sem. POMI, 467 (2018),  215–237  mathnet; J. Math. Sci. (N. Y.), 243:6 (2019), 965–980  scopus
2017
19. N. A. Shirokov, “Smoothness of a holomorphic function and its modulus on the boundary of a polydisk”, Zap. Nauchn. Sem. POMI, 456 (2017),  172–176  mathnet; J. Math. Sci. (N. Y.), 234:3 (2018), 381–383
2016
20. N. A. Shirokov, “Means of the power $-2$ of derivatives in the class $S$”, Algebra i Analiz, 28:6 (2016),  189–207  mathnet  elib; St. Petersburg Math. J., 28:6 (2017), 855–867  isi  scopus 2
21. N. A. Shirokov, “Smoothness of a holomorphic function in a ball and smoothness of its modulus on the sphere”, Zap. Nauchn. Sem. POMI, 447 (2016),  123–128  mathnet  mathscinet; J. Math. Sci. (N. Y.), 229:5 (2018), 568–571  scopus 5
2015
22. N. A. Shirokov, “Smoothness of a conformal mapping on a subset of the boundary”, Algebra i Analiz, 27:5 (2015),  195–206  mathnet  mathscinet  elib; St. Petersburg Math. J., 27:5 (2016), 841–849  isi  scopus
2013
23. N. A. Shirokov, “Sufficient condition for Hölder smoothness of a function”, Algebra i Analiz, 25:3 (2013),  200–206  mathnet  mathscinet  zmath  elib; St. Petersburg Math. J., 25:3 (2014), 507–511  isi  scopus 4
24. N. A. Shirokov, “A series of operators in $L^2(\mathbb C)$ proportional to unitary ones”, Zap. Nauchn. Sem. POMI, 416 (2013),  188–201  mathnet; J. Math. Sci. (N. Y.), 202:4 (2014), 613–622  scopus
2011
25. H. Hedenmalm, N. A. Shirokov, “Keldysh–Lavrentiev counterexample and means of powers of conformal mapping. 1. Construction of a mapping”, Zap. Nauchn. Sem. POMI, 389 (2011),  252–256  mathnet; J. Math. Sci. (N. Y.), 182:5 (2012), 724–726  scopus
2006
26. O. V. Sil'vanovich, N. A. Shirokov, “Approximation by entire functions on subsets of a ray”, Zap. Nauchn. Sem. POMI, 337 (2006),  233–237  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 143:3 (2007), 3149–3152  scopus 1
27. N. A. Shirokov, “Uniform polynomial approximations on convex domains in $\mathbb C^n$”, Zap. Nauchn. Sem. POMI, 333 (2006),  98–112  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 141:5 (2007), 1564–1572  scopus 3
2005
28. F. L. Nazarov, N. A. Shirokov, “On the decay rate of $(p,A)$-lacunary series”, Zap. Nauchn. Sem. POMI, 327 (2005),  135–149  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 139:2 (2006), 6437–6446  scopus
2004
29. N. A. Shirokov, “Remark about the maximum of the modulus of an analytic function on the boundary”, Zap. Nauchn. Sem. POMI, 315 (2004),  149–154  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 134:4 (2006), 2320–2323
30. A. V. Khaustov, N. A. Shirokov, “A converse approximation theorem on subsets of elliptic curves”, Zap. Nauchn. Sem. POMI, 314 (2004),  257–271  mathnet  mathscinet  zmath  elib; J. Math. Sci. (N. Y.), 133:6 (2006), 1756–1764  elib 2
2003
31. N. A. Shirokov, “Zero-sets for $H^\infty$-functions on hyperplanes in $\mathbb B^n$”, Zap. Nauchn. Sem. POMI, 303 (2003),  272–278  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 129:4 (2005), 4083–4086
32. A. V. Khaustov, N. A. Shirokov, “Polynomial approximations on closed subsets of elliptic curves”, Zap. Nauchn. Sem. POMI, 302 (2003),  178–187  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 129:3 (2005), 3916–3921 6
2002
33. N. A. Shirokov, “Inverse approximation theorem on an infinite union of segments”, Zap. Nauchn. Sem. POMI, 290 (2002),  168–176  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 124:2 (2004), 4935–4939 5
2001
34. N. A. Shirokov, “Hölder classes in Lavrent'ev domians”, Zap. Nauchn. Sem. POMI, 282 (2001),  256–275  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 120:5 (2004), 1791–1802 1
2000
35. N. A. Shirokov, “An example of a fast decaying $(p,A)$-lacunary function”, Zap. Nauchn. Sem. POMI, 270 (2000),  350–363  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 115:2 (2003), 2287–2295 1
36. N. Yu. Krasheninnikova, N. A. Shirokov, “Polynomial approximation in the $L^p$-metric on disjoint segments”, Zap. Nauchn. Sem. POMI, 270 (2000),  175–200  mathnet  mathscinet  zmath; J. Math. Sci. (N. Y.), 115:2 (2003), 2183–2198 2
1999
37. I. V. Videnskii, N. A. Shirokov, “On an extremal problem in the Wiener algebra”, Algebra i Analiz, 11:6 (1999),  122–138  mathnet  mathscinet  zmath; St. Petersburg Math. J., 11:6 (2000), 1035–1049 2
38. K. G. Mezhevitch, N. A. Shirokov, “A class of functions on a disjoint collection of segments”, Zap. Nauchn. Sem. POMI, 262 (1999),  172–184  mathnet  mathscinet
39. T. S. Davydova, N. A. Shirokov, “Approximation of functions belonging to the Hölder class on a half-axis”, Zap. Nauchn. Sem. POMI, 262 (1999),  127–137  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 110:5 (2002), 2979–2985 2
1998
40. A. M. Kotochigov, N. A. Shirokov, “Interpolation in a neighborhood of a cusp point”, Algebra i Analiz, 10:4 (1998),  142–176  mathnet  mathscinet  zmath; St. Petersburg Math. J., 10:4 (1999), 671–692
41. N. A. Shirokov, “Approximation by polynomials on compacta with infinitely connected complement”, Algebra i Analiz, 10:1 (1998),  248–264  mathnet  mathscinet  zmath; St. Petersburg Math. J., 10:1 (1999), 197–210 1
42. N. A. Shirokov, “A variational formula for Bergman kernels”, Zap. Nauchn. Sem. POMI, 255 (1998),  221–243  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 107:4 (2001), 4125–4142
43. N. A. Shirokov, “Constructive descriptions of classes of functions with the help of polynomial approximations. II”, Zap. Nauchn. Sem. POMI, 254 (1998),  235–243  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 105:4 (2001), 2292–2298
44. N. A. Shirokov, “Constructive descriptions of classes of functions with the help of polynomial approximations. I”, Zap. Nauchn. Sem. POMI, 254 (1998),  207–234  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 105:4 (2001), 2269–2291 4
1997
45. N. A. Shirokov, “Concerning an analog of the Stolz angle for the unit ball in $\mathbb C^n$”, Zap. Nauchn. Sem. POMI, 247 (1997),  276–297  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 101:3 (2000), 3216–3229 1
1996
46. N. A. Shirokov, “Inner functions in O. V. Besov's analytic classes”, Algebra i Analiz, 8:4 (1996),  193–221  mathnet  mathscinet  zmath; St. Petersburg Math. J., 8:4 (1997), 675–694 3
47. N. A. Shirokov, “Approximation on limit compacta of Kleinian groups”, Zap. Nauchn. Sem. POMI, 232 (1996),  199–212  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 92:1 (1998), 3675–3684
1995
48. N. A. Shirokov, “Estimates of the Bergman kernel for some pseudoconvex domains”, Zap. Nauchn. Sem. POMI, 222 (1995),  222–245  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 87:5 (1997), 3925–3940
1994
49. N. A. Shirokov, “Polynomial $D$-approximations that exponentially decrease strictly inside a continuum”, Algebra i Analiz, 6:6 (1994),  154–184  mathnet  mathscinet  zmath; St. Petersburg Math. J., 6:6 (1995), 1249–1273 2
50. N. A. Shirokov, “Approximation in the sense of V. K. Dzyadyk on compacta with an infinitely connected complement”, Dokl. Akad. Nauk, 335:6 (1994),  700–701  mathnet  mathscinet  zmath; Dokl. Math., 49:2 (1994), 431–433
51. N. A. Shirokov, “Outer functions from the analytic О. V. Besov classes”, Zap. Nauchn. Sem. POMI, 217 (1994),  172–217  mathnet  mathscinet  zmath; J. Math. Sci. (New York), 85:2 (1997), 1867–1897 5
1993
52. N. A. Shirokov, “A direct theorem for strictly convex domains in $\mathbb C^n$”, Zap. Nauchn. Sem. POMI, 206 (1993),  151–173  mathnet  mathscinet  zmath; J. Math. Sci., 80:4 (1996), 1972–1988 3
53. N. A. Shirokov, “Approximation on the limit continuous of a degenerate Kleinian group”, Zap. Nauchn. Sem. POMI, 206 (1993),  137–150  mathnet  mathscinet  zmath; J. Math. Sci., 80:4 (1996), 1962–1971
1992
54. N. A. Shirokov, “One a type of automorphic forms”, Zap. Nauchn. Sem. POMI, 201 (1992),  177–189  mathnet  mathscinet  zmath; J. Math. Sci., 78:2 (1996), 232–240
55. N. A. Shirokov, “Some consequences of the Lindelöf conjecture”, Zap. Nauchn. Sem. POMI, 201 (1992),  164–176  mathnet  mathscinet  zmath; J. Math. Sci., 78:2 (1996), 223–231
1991
56. N. A. Shirokov, “The Bergman kernel near the diagonal for domains close to ellipsoids”, Zap. Nauchn. Sem. LOMI, 190 (1991),  163–172  mathnet  mathscinet  zmath; J. Math. Sci., 71:1 (1994), 2273–2280
1990
57. N. A. Shirokov, “Fuchsian groups with carleson limit sets”, Funktsional. Anal. i Prilozhen., 24:4 (1990),  92–93  mathnet  mathscinet  zmath; Funct. Anal. Appl., 24:4 (1990), 243–344 2
1988
58. N. A. Shirokov, “A constructive description of Hölder classes on unbounded continua in $\mathbf{C}$”, Dokl. Akad. Nauk SSSR, 299:6 (1988),  1332–1336  mathnet  mathscinet  zmath
1987
59. N. A. Shirokov, “She quantitative version of the Kado theorem”, Zap. Nauchn. Sem. LOMI, 157 (1987),  103–112  mathnet  zmath 2
1986
60. N. A. Shirokov, “The Jackson–Bernstein theorem in strictly pseudoconvex domains in $\mathbf{C}^n$”, Dokl. Akad. Nauk SSSR, 287:1 (1986),  66–69  mathnet  mathscinet  zmath
61. N. A. Shirokov, “A note on Puchsian groups”, Zap. Nauchn. Sem. LOMI, 149 (1986),  181–185  mathnet  zmath 1
62. N. A. Shirokov, “A note on a theorem of V. V. Andrievskii”, Zap. Nauchn. Sem. LOMI, 149 (1986),  177–180  mathnet  zmath
1985
63. N. A. Shirokov, “Traces of functions from $H^{\infty}(\mathbb B^n)$ on certain sets of hyperplanes”, Zap. Nauchn. Sem. LOMI, 141 (1985),  183–191  mathnet  mathscinet  zmath; J. Soviet Math., 37:5 (1987), 1369–1371 1
64. N. A. Shirokov, “A constructive description of Hölder classes on closed Jordan curves”, Zap. Nauchn. Sem. LOMI, 141 (1985),  72–99  mathnet  mathscinet  zmath; J. Math. Sci., 37:5 (1937), 1306–1322 1
1984
65. N. A. Shirokov, “The Jackson–Bernstein theorem and strictly convex domains in $\mathbf{C}^n$”, Dokl. Akad. Nauk SSSR, 276:5 (1984),  1079–1081  mathnet  mathscinet  zmath
66. N. A. Shirokov, “On a theorem of A. G. Vitushkin”, Zap. Nauchn. Sem. LOMI, 135 (1984),  178–181  mathnet  mathscinet  zmath
1983
67. N. A. Shirokov, “Properties of the moduli of analytic functions that are smooth up to the boundary”, Dokl. Akad. Nauk SSSR, 269:6 (1983),  1320–1323  mathnet  mathscinet  zmath
68. N. A. Shirokov, “Division by an inner function does not change the class of smoothness”, Dokl. Akad. Nauk SSSR, 268:4 (1983),  821–823  mathnet  mathscinet  zmath
69. N. A. Shirokov, “The Hevanlinna factorization in some classes of analytical functions”, Zap. Nauchn. Sem. LOMI, 126 (1983),  205–207  mathnet
1982
70. N. A. Shirokov, “Closed ideals of algebras of type $B_{p,q}^\alpha$”, Izv. Akad. Nauk SSSR Ser. Mat., 46:6 (1982),  1316–1332  mathnet  mathscinet  zmath; Math. USSR-Izv., 21:3 (1983), 585–600 1
71. N. A. Shirokov, “Some properties of weakly lacunary power series”, Uspekhi Mat. Nauk, 37:2(224) (1982),  249–250  mathnet  mathscinet  zmath; Russian Math. Surveys, 37:2 (1982), 259–260  isi
72. N. A. Shirokov, “Free interpolation in the spaces $ C^A_{r,\omega}$”, Mat. Sb. (N.S.), 117(159):3 (1982),  337–358  mathnet  mathscinet  zmath; Math. USSR-Sb., 45:3 (1983), 337–358 6
73. N. A. Shirokov, “Zero sets for functions from $\Lambda_\omega$”, Zap. Nauchn. Sem. LOMI, 107 (1982),  178–188  mathnet  mathscinet  zmath; J. Soviet Math., 36:3 (1987), 408–414 1
1981
74. N. A. Shirokov, “Modulus of boundary values of analytic functions of class $\Lambda^n_\omega$”, Zap. Nauchn. Sem. LOMI, 113 (1981),  258–260  mathnet  mathscinet  zmath; J. Soviet Math., 22:6 (1983), 1870–1872 1
75. N. A. Shirokov, “Sets of zeros of analytic functions from the space $B_{p,1}^{1/p}$ are carlesonian”, Zap. Nauchn. Sem. LOMI, 113 (1981),  253–257  mathnet  mathscinet  zmath; J. Soviet Math., 22:6 (1983), 1867–1869 1
1979
76. N. A. Shirokov, “Standard ideals of algebra $H_n^1$”, Funktsional. Anal. i Prilozhen., 13:1 (1979),  86–87  mathnet  mathscinet  zmath; Funct. Anal. Appl., 13:1 (1979), 73–74 2
77. N. A. Shirokov, “A constructive description of spaces of functions analytic in a multiconnected domain and continuous in its closure”, Zap. Nauchn. Sem. LOMI, 92 (1979),  314–316  mathnet  mathscinet  zmath
78. N. A. Shirokov, “A remark concerning a problem of S. M. Nikolskii”, Zap. Nauchn. Sem. LOMI, 92 (1979),  312–313  mathnet  mathscinet  zmath
79. N. A. Shirokov, “Approximative properties of a continuum”, Zap. Nauchn. Sem. LOMI, 92 (1979),  241–252  mathnet  mathscinet  zmath
1978
80. N. A. Shirokov, “Ideals and factorization in algebras of analytic functions that are smooth up to the boundary”, Trudy Mat. Inst. Steklov., 130 (1978),  196–222  mathnet  mathscinet  zmath; Proc. Steklov Inst. Math., 130 (1978), 205–233
81. N. A. Shirokov, “5.11. On the traces of $H^\infty(\mathbb B^N)$ functions on the hyperplanes”, Zap. Nauchn. Sem. LOMI, 81 (1978),  264–265  mathnet; J. Soviet Math., 26:5 (1984), 2284–2285
1977
82. N. A. Shirokov, “Approximate entropy of continua”, Dokl. Akad. Nauk SSSR, 235:3 (1977),  546–549  mathnet  mathscinet  zmath 4
1976
83. N. A. Shirokov, “Approximation of continuous analytic functions in domains with bounded boundary rotation”, Dokl. Akad. Nauk SSSR, 228:4 (1976),  809–812  mathnet  mathscinet  zmath 1
84. N. A. Shirokov, “Uniform approximation of analytic functions by polynomials in domains of bounded boundary rotation without zero angles”, Zap. Nauchn. Sem. LOMI, 65 (1976),  199–202  mathnet  mathscinet  zmath; J. Soviet Math., 16:3 (1981), 1186–1189
85. N. A. Shirokov, “Some embedding theorem for spaces of harmonic functions”, Zap. Nauchn. Sem. LOMI, 56 (1976),  191–194  mathnet  mathscinet  zmath; J. Soviet Math., 14:2 (1980), 1173–1176 3
1975
86. N. A. Shirokov, “On a constructive characterization of analytic continuous functions in close-to-convex domains”, Dokl. Akad. Nauk SSSR, 221:4 (1975),  790–793  mathnet  mathscinet  zmath
1974
87. N. A. Shirokov, “On weighted approximations on closed sets with corners”, Dokl. Akad. Nauk SSSR, 214:2 (1974),  295–297  mathnet  mathscinet  zmath
88. N. A. Shirokov, “On a generalization of Ahlfors' theorem”, Zap. Nauchn. Sem. LOMI, 44 (1974),  179–185  mathnet  mathscinet  zmath 1
89. S. V. Khrushchev, N. A. Shirokov, “A rejmark to a theorem of V. P. Gurarii”, Zap. Nauchn. Sem. LOMI, 39 (1974),  196–197  mathnet  mathscinet  zmath
90. N. A. Shirokov, “Borne generalization of the Littlewood Paley theorem”, Zap. Nauchn. Sem. LOMI, 39 (1974),  162–175  mathnet  mathscinet  zmath 1
91. N. A. Shirokov, “Some properties of primary ideals of absolutely convergent Taylor series and Fourier integrals”, Zap. Nauchn. Sem. LOMI, 39 (1974),  149–161  mathnet  mathscinet  zmath 2
1972
92. N. A. Shirokov, “On uniform approximation of functions on closed sets having a finite number of corner points with nonzero exterior angles”, Dokl. Akad. Nauk SSSR, 205:4 (1972),  798–800  mathnet  mathscinet  zmath
93. N. A. Shirokov, “Обобщение теоремы Литтлвуда–Пэли”, Zap. Nauchn. Sem. LOMI, 30 (1972),  179–180  mathnet  mathscinet  zmath
94. S. A. Vinogradov, N. A. Shirokov, “Zeros of analytic functions with a derivative in $H^1$”, Zap. Nauchn. Sem. LOMI, 30 (1972),  154–157  mathnet  mathscinet  zmath
95. N. A. Shirokov, “On Hayman's regularity theorem”, Zap. Nauchn. Sem. LOMI, 24 (1972),  182–200  mathnet  mathscinet  zmath 1
1971
96. S. A. Vinogradov, N. A. Shirokov, “On the factorization of analytic functions with the derivative in $H^p$”, Zap. Nauchn. Sem. LOMI, 22 (1971),  8–27  mathnet  mathscinet  zmath 3
2010
97. A. M. Vershik, O. Ya. Viro, V. N. Isakov, G. A. Leonov, M. J. Pratussevitch, V. P. Havin, N. A. Shirokov, “Odinets Vladimir Petrovich (on his 65th birthday)”, Vladikavkaz. Mat. Zh., 12:4 (2010),  79–81  mathnet
2004
98. V. M. Babich, A. M. Vershik, V. S. Videnskii, O. L. Vinogradov, I. K. Daugavet, N. Yu. Dodonov, V. V. Zhuk, B. M. Makarov, A. N. Podkorutov, Yu. G. Reshetnyak, M. A. Skopina, V. L. Fainshmidt, V. P. Havin, N. A. Shirokov, “Garal'd Isidorovich Natanson (obituary)”, Uspekhi Mat. Nauk, 59:4(358) (2004),  181–185  mathnet  mathscinet  zmath; Russian Math. Surveys, 59:4 (2004), 771–776  isi
2001
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Presentations in Math-Net.Ru
1. Функция Б.Я.Левина для некоторых совокупностей промежутков
N. A. Shirokov
Seminar on Operator Theory and Function Theory
October 30, 2023 17:30
2. Конструктивное описание классов функций на chord-arc кривой в $\mathbb{R}^3$
N. A. Shirokov

October 28, 2022 11:50
3. Nevanlinna factorization in classes of analytic functions smooth up to the boundary
N. A. Shirokov
Joint Mathematical seminar of Saint Petersburg State University and Peking University
June 3, 2021 15:00
4. Конструктивное описание классов Гёльдера на компактах в $\mathbb R^n$
N. A. Shirokov
Seminar on Operator Theory and Function Theory
May 3, 2021 17:30
5. Внешние функции в классах аналитических функций переменной гладкости
N. A. Shirokov
Seminar on Operator Theory and Function Theory
September 30, 2019 17:30
6. Внутренние множители аналитических функций переменной гладкости
N. A. Shirokov
Seminar on Operator Theory and Function Theory
April 1, 2019 17:30
7. Конструктивное описание классов Гёльдера на дуге в $R^3$
N. A. Shirokov
Seminar on Operator Theory and Function Theory
September 17, 2018 17:30
8. О приближении тригонометрическими полиномами
N. A. Shirokov
Seminar on Operator Theory and Function Theory
March 5, 2018 17:30
9. Приближение гельдеровских функций на счетном объединении отрезков целыми функциями
N. A. Shirokov
Seminar on Operator Theory and Function Theory
October 31, 2016 17:30
10. Половина гладкости у внешней функции по сравнению с ее модулем в единичном шаре в $\mathbb C^n$
N. A. Shirokov
Seminar on Operator Theory and Function Theory
March 28, 2016 17:30
11. Averages of degree $-2$ of derivatives of conformal mappings
N. A. Shirokov
Traditional winter session MIAN–POMI devoted to the topic "Complex analysis"
December 22, 2015 11:00   
12. Гладкость конформного отображения на подмножестве границы
N. A. Shirokov
Seminar on Operator Theory and Function Theory
September 15, 2014 17:30
13. Факторизационное представление и описание корневых множеств одного класса функций, аналитических в круге (по работе Е.Г Родиковой)
N. A. Shirokov
Seminar on Operator Theory and Function Theory
March 24, 2014 17:30
14. Коммутаторы Кальдерона в $L^2(\mathbb C)$, пропорциональные унитарным
N. A. Shirokov
Seminar on Operator Theory and Function Theory
April 15, 2013 17:30
15. Достаточные условия гёльдеровости внешней функции
N. A. Shirokov
Seminar on Operator Theory and Function Theory
February 18, 2013 17:30
16. Об оценках длин лемнискат (по работе Ф. Назарова и А. Фрынтова “New estimates for the length of the Erdős–Herzog–Piranian lemniscate”)
N. A. Shirokov
Seminar on Operator Theory and Function Theory
October 3, 2011 17:30
17. Обобщение теоремы Гандерсена–Хеймана (по работе К.М.Дьяконова)
N. A. Shirokov
Seminar on Operator Theory and Function Theory
February 21, 2011 17:30

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