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Isaev, Konstantin Petrovich

Total publications: 59 (59)
in MathSciNet: 28 (28)
in zbMATH: 26 (26)
in Web of Science: 25 (25)
in Scopus: 30 (30)
Cited articles: 29
Citations: 158
Presentations: 4

Number of views:
This page:3708
Abstract pages:10653
Full texts:3630
References:1205
Isaev, Konstantin Petrovich
Doctor of physico-mathematical sciences (2021)
Speciality: 01.01.01 (Real analysis, complex analysis, and functional analysis)
E-mail:
Keywords: Entire functions, subharmonic functions, exponential series, reproducing kernels, Fourier-Laplace transform
UDC: 517.54, 517.5
MSC: 30B50, 30H05, 30D15, 42A38, 46E10
   
Main publications:

https://www.mathnet.ru/eng/person13836
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List of publications on ZentralBlatt
https://mathscinet.ams.org/mathscinet/MRAuthorID/708455
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https://orcid.org/0000-0002-3680-0048
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https://www.scopus.com/authid/detail.url?authorId=14421070000

Full list of scientific publications:
| scientific publications | by years | by types | by times cited | common list |


Citations (Crossref Cited-By Service + Math-Net.Ru)

   2023
1. K. P. Isaev, R. S. Yulmukhametov, “On a criterion for the existence of unconditional bases of reproducing kernels in Fock spaces with radial regular weight”, Journal of Mathematical Analysis and Applications, 519:2 (2023), 126839 , 17 pp.  crossref  zmath  isi 1
2. K. P. Isaev, A. V. Lutsenko, R. S. Yulmukhametov, “Entire Functions of Sine Type for Convex Apeirogons”, Lobachevskii Journal of Mathematics, 44:5 (2023), 1847–1853  crossref  isi
3. K. P. Isaev, A. V. Lutsenko, R. S. Yulmukhametov, “On a sufficient condition for the existence of unconditional bases of reproducing kernels in Fock type spaces with nonradial weights”, Analysis and Mathematical Physics, 13:6 (2023), 83 , 11 pp.  crossref  isi

   2022
4. K. P. Isaev, R. S. Yulmukhametov, “Unconditional bases in radial Hilbert spaces”, Izv. Math., 86:1 (2022), 150–168  mathnet  crossref  crossref  mathscinet  zmath  adsnasa  isi  scopus
5. K. P. Isaev, R. S. Yulmukhametov, “Riesz bases of normalized reproducing kernels in Fock type spaces”, Analysis and Mathematical Physics, 12:1 (2022), 11 , 16 pp.  crossref  zmath  adsnasa  isi  scopus 5
6. K. P. Isaev, A. V. Lutsenko, R. S. Yulmukhametov, “Unconditional bases of reproducing kernels for Fock spaces with nonradial weights”, Journal of Mathematical Sciences, 260:6 (2022), 748–756  crossref  mathscinet  scopus

   2021
7. K. P. Isaev, R. S. Yulmukhametov, “On a sufficient condition for the existence of unconditional bases of reproducing kernels in Hilbert spaces of entire functions”, Lobachevskii Journal of Mathematics, 42:6 (2021), 1154–1165  crossref  mathscinet  zmath  isi  elib  scopus 4
8. K. P. Isaev, A. V. Lutsenko, R. S. Yulmukhametov, “Necessary condition for the existence of unconditional bases of reproducing kernels for Hilbert spaces of entire functions”, Journal of Mathematical Sciences, 257:5 (2021), 662–672  crossref  mathscinet  zmath  scopus
9. R. A. Bashmakov, K. P. Isaev, A. A. Makhota, “Exponential series in normed spaces of analytic functions”, Ufa Math. J., 13:3 (2021), 27–35  mathnet  crossref  mathscinet  isi  scopus
10. K. P. Isaev, R. S. Yulmukhametov, “Equivalent conditions for the existence of unconditional bases of reproducing kernels in spaces of entire functions”, Problemy Analiza - Issues of Analysis, 10 (28):3 (2021), 41–52  mathnet  crossref  mathscinet  isi  scopus 2

   2020
11. K. P. Isaev, K. V. Trunov, R. S. Yulmukhametov, “Equivalent Norms in Hilbert Spaces with Unconditional Bases of Reproducing Kernels”, Journal of Mathematical Sciences, 250:2 (2020), 310–321  crossref  mathscinet  zmath  scopus
12. K. P. Isaev, R. S. Yulmukhametov, “Bezuslovnye bazisy v radialnykh gilbertovykh prostranstvakh”, Vladikavkazskii matematicheskii zhurnal, 22:3 (2020), 85–99  mathnet  crossref  mathscinet  zmath  elib  scopus 3
13. K. P. Isaev, R. S. Yulmukhametov, “Geometry of radial Hilbert spaces with unconditional bases of reproducing kernels”, Ufa Math. J., 12:4 (2020), 55–63  mathnet  mathnet  crossref  mathscinet  zmath  isi  elib  scopus

   2019
14. K. P. Isaev, K. V. Trounov, R. S. Yulmukhametov, “Representing systems of exponentials in projective limits of weighted subspaces of $H(D)$”, Izv. Math., 83:2 (2019), 232–250  mathnet  crossref  crossref  mathscinet  zmath  adsnasa  isi  elib  scopus
15. K. P. Isaev, “Representing systems of exponentials in projective limits of weighted subspaces of $A^\infty (D)$”, Russian Mathematics, 63:1 (2019), 24–34  mathnet  crossref  crossref  mathscinet  zmath  isi  isi  elib  scopus
16. Isaev, K.P., Trounov, K.V. & Yulmukhametov, R.S., “On representation of functions from normed subspaces of H(D) by series of exponentials”, Analysis and Mathematical Physics, 9:3 (2019), 1043-1067  crossref  mathscinet  zmath  adsnasa  isi  scopus 1

   2021
17. K. P. Isaev, K. V. Trunov, R. S. Yulmukhametov, “Representation of functions by series of exponentials in normed subspaces $A^\infty (D)$”, Journal of Mathematical Sciences, 257:3 (2021), 313–328  mathnet  crossref  mathscinet  zmath  elib  scopus
18. K. P. Isaev, “Representing exponential systems in spaces of analytic functions”, Journal of Mathematical Sciences, 257:2 (2021), 143–205  mathnet  crossref  mathscinet  zmath  elib  scopus

   2019
19. K. P. Isaev, R. S. Yulmukhametov, “On Hilbert spaces of entire functions with unconditional bases of reproducing kernels”, Lobachevskii Journal of Mathematics, 40:9 (2019), 1283–1294  crossref  mathscinet  zmath  isi  scopus 2
20. K. P. Isaev, A. V. Lutsenko and R. S. Yulmukhametov, “Unconditional bases in weakly weighted spaces of entire functions”, St. Petersburg Math. J., 30:2 (2019), 253–265  mathnet  mathnet  crossref  mathscinet  zmath  isi  isi  elib  scopus

   2018
21. K. P. Isaev, R. C. Yulmukhaetov, “Predstavlyayuschie sistemy eksponent v vesovykh podprostranstvakh H(D)”, Sovremennye metody teorii kraevykh zadach: materialy mezhdunarodnoi konferentsii, posvyaschennoi 90-letiyu Vladimira Aleksandrovicha Ilina, (Pontryaginskie chteniya – XXIX) (Moskva, 2–6 maya 2018 g.), MAKS Press, Moskva, 2018, 110–111  elib
22. K. P. Isaev, R. S. Yulmukhametov, “Representing systems of exponentials in locally convex subspaces of the normed space of analytic functions”, Kompleksnyi analiz i ego prilozheniya: Materialy Mezhdunarodnoi shkoly-konferentsii (Gelendzhik, 02–09 iyunya 2018 g.), Kubanskii gosudarstvennyi universitet, Krasnodar, 2018, 53  elib
23. K. P. Isaev, “On entire functions with given asymptotic behavior”, Probl. anal. Issues Anal., 7(25):2 (2018), 12–30  mathnet  crossref  mathscinet  zmath  isi  elib  scopus 3

   2021
24. R. A. Bashmakov, K. P. Isaev, R. S. Yulmukhametov, “Representing systems of exponents in weight subspaces H (D)”, Journal of Mathematical Sciences, 252:3 (2021), 302–318  mathnet  crossref  mathscinet  mathscinet  zmath  scopus

   2018
25. N. F. Abuzyarova, K. P. Isaev, R. S. Yulmukhametov, “Equivalence of norms of analytical functions on exterior of convex domain”, Ufa Math. J., 10:4 (2018), 3–11  mathnet  crossref  mathscinet  zmath  isi  scopus

   2017
26. K. P. Isaev, “On unconditional exponential bases in weighted spaces on interval of real axis”, Lobachevskii Journal of Mathematics, 38:1 (2017), 48–61  crossref  mathscinet  zmath  isi  elib  scopus 3

   2019
27. K. P. Isaev, A. V. Lutsenko, R. S. Yulmukhametov, “Generating functions for bases in Hilbert spaces of entire functions”, Journal of Mathematical Sciences, 241:6 (2019), 718–726  mathnet  crossref  mathscinet  zmath  scopus

   2017
28. K. P. Isaev, R. S. Yulmukhametov, “O bezuslovnykh bazisakh iz vosproizvodyaschikh yader v slabovesovykh prostranstvakh tipa Foka”, Mezhdunarodnaya matematicheskaya konferentsiya po teorii funktsii, posvyaschënnaya 100-letiyu chl.-korr. AN SSSR A.F. Leonteva. Sbornik tezisov (Ufa, 24–27 maya 2017 g.), RITs BashGU, Ufa, 2017, 70–72  elib
29. K. P. Isaev, R. S. Yulmukhametov, “Bazisy Rissa iz normirovannykh vosproizvodyaschikh yader v prostranstvakh tipa Foka s neradialnym vesom”, Mezhdunarodnaya matematicheskaya konferentsiya po teorii funktsii, posvyaschënnaya 100-letiyu chl.-korr. AN SSSR A.F. Leonteva. Sbornik tezisov (Ufa, 24–27 maya 2017 g.), RITs BashGU, Ufa, 2017, 72–74  elib
30. K. P. Isaev, A. V. Lutsenko, R. S. Yulmukhametov, “O bazisakh Rissa iz normirovannykh eksponent v slabovesovykh prostranstvakh na otrezke”, Sovremennaya matematika i ee prilozheniya, Materialy mezhdunarodnoi nauchno-prakticheskoi konferentsii. Chast 1. (Sterlitamak, 18–20 maya 2017 g.), Bashkirskii gosudarstvennyi universitet, Sterlitamakskii filial, Sterlitamak, 2017, 383–387  elib
31. K. P. Isaev, A. V. Lutsenko, R. S. Yulmukhametov, “O porozhdayuschikh funktsiyakh bazisov iz eksponent i iz znachenii vosproizvodyaschego yadra”, Teoriya funktsii, ee prilozheniya i smezhnye voprosy. Materialy Trinadtsatoi mezhdunarodnoi Kazanskoi letnei nauchnoi shkoly-konferentsii (Kazan, 21–27 avgusta 2017 g.), Trudy matematicheskogo tsentra imeni N.I. Lobachevskogo, 54, Kazanskoe matematicheskoe obschestvo, Kazan, 2017, 162–166
32. K. P. Isaev, “O bezuslovnykh bazisakh iz eksponent v slabovesovykh prostranstvakh na otrezke”, Sovremennye metody v teorii obratnykh zadach i smezhnye voprosy: tezisy dokladov Vserossiiskoi nauchnoi konferentsii (Teberda, 20–23 sentyabrya 2017 g.), YuMI VNTs RAN, Vladikavkaz, 2017, 56–57
33. K. P. Isaev, K. V. Trounov, R. S. Yulmukhametov, “Representation of functions in locally convex subspaces of $A^\infty (D)$ by series of exponentials”, Ufa Math. Journal, 9:3 (2017), 48–60  mathnet  crossref  mathscinet  isi  elib  elib  scopus
34. K. P. Isaev, A. V. Lutsenko, V. I. Lutsenko, “Prostranstva vesovykh posledovatelnostei”, Vestnik Bashkirskogo universiteta, 22:3 (2017), 627–631  mathscinet  elib
35. K. P. Isaev, R. S. Yulmukhametov, “On Unconditional Bases of Reproducing Kernels in Fock Type Spaces”, Funct. Anal. Appl., 51:4 (2017), 283–292  mathnet  crossref  crossref  isi  elib  scopus
36. K. P. Isaev, R. S. Yulmukhametov, A. A. Yunusov, “On unconditional exponential bases in weighted spaces on interval of real axis”, St. Petersburg Math. J., 28:5 (2017), 689–706  mathnet  crossref  mathscinet  isi  elib  scopus

   2016
37. K. P. Isaev, R. S. Yulmukhametov, “O bezuslovnykh bazisakh iz eksponent v vesovykh prostranstvakh na intervale veschestvennoi osi”, Materialy mezhdunarodnoi konferentsii po algebre, analizu i geometrii, posvyaschennoi yubileyam vydayuschikhsya professorov Kazanskogo universiteta, matematikov Petra Alekseevicha (1895-1944) i Aleksandra Petrovicha (1926-1998) Shirokovykh (26 iyunya – 2 iyulya 2016 g., Kazan), Kazanskii (Privolzhskii) federalnyi universitet, 2016, 187–188
38. K. P. Isaev, “O bezuslovnykh bazisakh iz eksponent v prostranstvakh so stepennym vesom”, Ufimskaya mezhdunarodnaya matematicheskaya konferentsiya: sbornik tezisov (Ufa, 27 – 30 sentyabrya 2016 g.), eds. R. N. Garifullin, Ufa: RITs BashGU, 2016, 66–67
39. K. P. Isaev, A. V. Lutsenko, R. S. Yulmukhametov, “On unconditional exponential bases in weak weighted spaces on segment”, Ufa Math. Journal, 8:4 (2016), 88–97  mathnet  crossref  isi  elib  elib  scopus

   2015
40. R. S. Yulmukhametov, K. P. Isaev, A. A. Yunusov, “O bezuslovnykh bazisakh iz eksponent v vesovykh prostranstvakh na veschestvennoi osi so stepennymi otsenkami porozhdayuschei funktsii”, Spektralnye zadachi, nelineinyi i kompleksnyi analiz. Sbornik tezisov mezhdunarodnoi nauchnoi konferentsii (Ufa, 01-03 oktyabrya 2015 g.), eds. Fazullin Z.Yu., Bashkirskii gosudarstvennyi universitet, Ufa, 2015, 157–159  elib
41. R. S. Yulmukhametov, K. P. Isaev, A. A. Yunusov, “O porozhdayuschikh funktsiyakh bezuslovnykh bazisov iz eksponent v vesovykh prostranstvakh na veschestvennoi osi”, Kompleksnyi analiz i ego prilozheniya. Materialy mezhdunarodnoi nauchno-prakticheskoi konferentsii (Bryansk, 16-19 iyunya 2015 g), Bryanskii gosudarstvennyi universitet im. ak. I.G. Petrovskogo, Bryansk, 2015, 64–66  elib
42. K. P. Isaev, R. S. Yulmukhametov, A. A. Yunusov, “O bezuslovnykh bazisakh iz eksponent v vesovykh prostranstvakh na veschestvennoi osi”, Teoriya funktsii, ee prilozheniya i smezhnye voprosy. Materialy Dvenadtsatoi mezhdunarodnoi Kazanskoi letnei nauchnoi shkoly-konferentsii (Kazan, 27 iyunya – 4 iyulya 2015 g.), Trudy matematicheskogo tsentra imeni N.I. Lobachevskogo, 51, Kazanskoe matematicheskoe obschestvo, 2015, 210–212

   2014
43. K. P. Isaev, R. S. Yulmukhametov, A. A. Yunusov, “Entire functions with fine asymptotic estimates for convex functions”, Ufa Math. Journal, 6:2 (2014), 35–43  mathnet  crossref  elib  elib  scopus
44. K. P. Isaev, R. S. Yulmukhametov, A. A. Yunusov, “Ob approksimatsii vypukloi funktsii logarifmom modulya tseloi funktsii”, Materialy mezhdunarodnoi nauchnoi konferentsii «Spektralnye zadachi, nelineinyi i kompleksnyi analiz» (Ufa, 24- -26 sentyabrya 2014 g.), Ufa: RITs BashGU, 2014, 37–38

   2013
45. K. P. Isaev, R. S. Yulmukhametov, “Unconditional bases of reproducing kernels in Hilbert spaces of entire functions”, Ufa Math. Journal, 5:3 (2013), 67–76  mathnet  crossref  elib
46. K. P. Isaev, R. S. Yulmukhametov, “Bezuslovnye bazisy iz vosproizvodyaschikh yader v gilbertovykh prostranstvakh tselykh funktsii”, Teoriya funktsii, ee prilozheniya i smezhnye voprosy. Materialy Odinnadtsatoi mezhdunarodnoi Kazanskoi letnei nauchnoi shkoly-konferentsii (Kazan, 22–28 avgusta 2013g), Trudy matematicheskogo tsentra imeni N.I. Lobachevskogo, 46, Kazanskii (Privolzhskii) federalnyi universitet, Kazan, 2013, 216-217  elib
47. K. P. Isaev, R. S. Yulmukhametov, “O bezuslovnykh bazisakh iz vosproizvodyaschikh yader v funktsionalnykh gilbertovykh prostranstvakh tselykh funktsii”, Tezisy Mezhdunarodnoi nauchnoi konferentsii «Nelineinyi analiz i spektralnye zadachi» (Ufa, 18–22 iyunya 2013 g.), Ufa: RITs BashGU, 2013, 54–56

   2012
48. K. P. Isaev, K. V. Trunov, “On the distribution of indicators of unconditional exponential bases in spaces with a power weight”, Ufimsk. Mat. Zh., 4:1 (2012), 63–70  mathnet  elib

   2011
49. K. P. Isaev, R. S. Yulmukhametov, “Unconditional exponential bases in Hilbert spaces”, Ufa Math. Journal, 3:1 (2011), 3–15  mathnet  mathscinet  zmath  elib

   2010
50. K. P. Isaev, “Riesz bases of exponents in Bergman spaces on convex polygons”, Ufimsk. Mat. Zh., 2:1 (2010), 71–86  mathnet  zmath  elib
51. R. A. Bashmakov, K. P. Isaev, R. S. Yulmukhametov, “On geometric characteristics of convex functions and Laplace integrals”, Ufimsk. Mat. Zh., 2:1 (2010), 3–16  mathnet  zmath  elib

   2009
52. K. P. Isaev, A. A. Putintseva, R. S. Yulmukhametov, “The representation by exponential series in weighted spaces on real axis”, Ufimsk. Mat. Zh., 1:1 (2009), 16–37  mathnet  zmath  elib

   2008
53. K. P. Isaev, A. A. Putintseva, R. S. Yulmukhametov, “Postroenie analiticheskikh v polose funktsii s zadannoi asimptotikoi”, Trudy Instituta matematiki s VTs UNTs RAN, v. 1, eds. chl.-korr. RAN, doktor fiziko-matematicheskikh nauk, professor V.V. Napalkov, Ufa: RIO BashGU, 2008, 100-108 http://www.spsl.nsc.ru/FullText/konfe/TRUDY_INST_MATEM.pdf

   2007
54. K. P. Isaev, R. S. Yulmukhametov, “The absence of unconditional bases of exponentials in Bergman spaces on non-polygonal domains”, Izv. Math., 71:6 (2007), 1145–1166  mathnet  crossref  crossref  mathscinet  zmath  isi  elib  elib  scopus
55. K. P. Isaev, A. A. Rumyantseva, “Integraly Laplasa i razlichnye kharakteristiki vypuklykh funktsii”, Vestnik UGATU. Seriya «Fundamentalnaya i prikladnaya matematika», 9:3(21) (2007), 88–96

   2006
56. K. P. Isaev, R. S. Yulmukhametov, “Unconditional Exponential Bases in Bergman Spaces”, Proc. Steklov Inst. Math., 253 (2006), 78–89  mathnet  crossref  mathscinet  elib  scopus
57. K. P. Isaev, “Bazisy Rissa iz eksponent v prostranstvakh Bergmana na vypuklykh mnogougolnikakh”, Vestnik Bashkirskogo universiteta, 11:2 (2006), 6–11 http://cyberleninka.ru/article/n/bazisy-rissa-iz-eksponent-v-prostranstvah-bergmana-na-vypuklyh-mnogougolnikah  elib
58. R. A. Bashmakov, K. P. Isaev, “Asimptoticheskoe povedenie integralov Laplasa”, Vestnik Bashkirskogo universiteta, 11:4 (2006), 4–7 http://cyberleninka.ru/article/n/asimptoticheskoe-povedenie-integralov-laplasa  elib

   2004
59. K. P. Isaev, R. S. Yulmukhametov, “Laplace transforms of functionals on Bergman spaces”, Izv. Math., 68:1 (2004), 3–41  mathnet  crossref  crossref  mathscinet  zmath  isi  scopus

Presentations in Math-Net.Ru
1. Преобразования Бореля функций из параметризованного семейства гильбертовых пространств целых функций
R. S. Yulmukhametov, K. P. Isaev
International conference “Theory of Functions, Operator Theory and Quantum Information Theory”
June 11, 2024 11:10
2. Unconditional bases of reproducing kernels in non-radial Fock spaces
R. S. Yulmukhametov, K. P. Isaev, A. V. Lutsenko
International Conference "Functions Theory, Operators Theory and Quantum Information Theory"
October 21, 2022 10:00   
3. Представление рядами экспонент функций в нормированных подпространствах функций, аналитических в ограниченной выпуклой области и бесконечно дифференцируемых вплоть до ее границы
K. P. Isaev
Seminar on Operator Theory and Function Theory
March 15, 2021 17:30
4. Представление функций рядами экспонент
K. P. Isaev
Seminar on Operator Theory and Function Theory
March 23, 2020 17:30

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