01.01.01 (Real analysis, complex analysis, and functional analysis)
Birth date:
25.04.1953
E-mail:
,
Keywords:
separation of singularities,
polyanalytical functions,
rational approximations,
Green capacity and potentials, hyperbolic distance and measure, capacities and potentials, maximum-modulus principle, Greens formulas.
Main publications:
Danchenko V.I. O razdelenii osobennostei meromorfykh funktsii // Matem.sb. 1984. T.125(167). S. 181-198.
Danchenko V.I. Otsenki rasstoyanii ot polyusov logarifmicheskikh
proizvodnykh mnogochlenov do pryamykh i okruzhnostei // Matem.sb. 1994. T. 185. N 8. S. 63-80.
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Danchenko V. I. Ob otsenkakh norm i variatsii ratsionalnykh sostavlyayuschikh meromorfnykh funktsii // DAN SSSR. 1985. T. 280. S. 1043–1046.
Danchenko V. I. O ratsionalnykh sostavlyayuschikh meromorfnykh funktsii i ikh proizvodnykh // Analysis Mathematica. 1990. T. 16, # 4. P. 241–255.
Danchenko V. I. O skorosti priblizheniya k deistvitelnoi osi polyusov normirovannykh logarifmicheskikh proizvodnykh polinomov // DAN. 1993. T. 330, # 1. S. 15–16.
Dolzhenko E. P., Danchenko V. I. O granichnom povedenii reshenii obobschennogo uravneniya Koshi–Rimana // Vestn. Mosk. un-ta. Cer. 1, Matematika. Mekhanika. 1998. # 3. S. 16–25.
V. I. Danchenko and E. P. Dolzhenko, “On boundary behavior of holomorphic components of bianalytic functions” Journal of Mathematical Sciences, Vol. 126, No. 6, 2005, 1586-1592
V. I. Danchenko and E. P. Dolzhenko, “On mean integral values of solutions of the generalized Cauchy-Riemann equations” Journal of Mathematical Sciences, Vol. 145, No. 5, 2007, 5188-5191
V. I. Danchenko and P.V.Chunaev, “Approximation by simple partial fractions and their generalizations”, Journal of Mathematical Sciences, 176:6 (2011), 844-859
V. I. Danchenko, A. E. Dodonov. Estimates for exponential sums. Applications. Journal of Mathematical Sciences: Volume 188, Issue 3 (2013), pp 197-206
Danchenko V.I., Danchenko D.Y. On existence sets for Markov–Bernshtein estimates for rational functions // Journal of Mathematical Sciences. July 2014, Volume 200, Issue 1, pp 46–51
Petr Chunaev, Vladimir Danchenko. Approximation by amplitude and frequency operators // Journal of Approximation Theory. 2016. v. 207. p. 1-30
P. Chunaev and V. Danchenko, Quadrature formulas with variable nodes and Jackson–Nikolskii inequalities for rational functions, Journal of Approximation Theory, Volume 228, 2018, pp. 1-20.
V. I. Danchenko, D. Ya. Danchenko. Extraction of pairs of harmonics from trigonometric polynomials by phase- amplitude operators // Journal of Mathematical Sciences, Vol. 232 , No. 3 , July 2018, P. 322-337
V.I. Danchenko, E.N. Kondakova. Algorithm for constructing simple partial fractions of the best approximation of constants // Journal of Mathematical Sciences, NewYork (Springer), Vol. 239, No 3, June, 2019. P. 299-308
Chunaev P., Danchenko V., Gorin’s Problem for Individual Simple Partial Fractions // Complex Analysis and Operator Theory. Vol. 14, Article number: 29 (2020). https://doi.org/10.1007/s11785-020-00986-4
V. I. Danchenko, D. G. Chkalova. Algebraic analogs of Fejer inequalities // Journal of Mathematical Sciences, 2021. Vol. 255, No. 5, 601-609.
DOI 10.1007/s10958-021-05397-0
https://rdcu.be/ckANW
V. I. Danchenko, D. G. Chkalova, “Bernstein-type estimates for the derivatives of trigonometric polynomials”, Probl. Anal. Issues Anal., 10(28):3 (2021), 31–40
2020
2.
D. G. Vasilchenkova, V. I. Danchenko, “Extraction of harmonics from trigonometric polynomials by phase-amplitude operators”, Algebra i Analiz, 32:2 (2020), 21–44; St. Petersburg Math. J., 32:2 (2021), 215–232
D. G. Vasilchenkova, V. I. Danchenko, “Extraction of Several Harmonics from Trigonometric Polynomials. Fejér-Type Inequalities”, Trudy Mat. Inst. Steklova, 308 (2020), 101–115; Proc. Steklov Inst. Math., 308 (2020), 92–106
V. I. Danchenko, M. A. Komarov, P. V. Chunaev, “Extremal and approximative properties of simple partial fractions”, Izv. Vyssh. Uchebn. Zaved. Mat., 2018, no. 12, 9–49; Russian Math. (Iz. VUZ), 62:12 (2018), 6–41
V. I. Danchenko, L. A. Semin, “Sharp quadrature formulas and inequalities between various metrics for rational functions”, Sibirsk. Mat. Zh., 57:2 (2016), 282–296; Siberian Math. J., 57:2 (2016), 218–229
V. I. Danchenko, A. E. Dodonov, “Estimates for $L_p$-norms of simple partial fractions”, Izv. Vyssh. Uchebn. Zaved. Mat., 2014, no. 6, 9–19; Russian Math. (Iz. VUZ), 58:6 (2014), 6–15
V. I. Danchenko, “Integral Estimates of Lengths of Level Lines of Rational Functions and Zolotarev's Problem”, Mat. Zametki, 94:3 (2013), 331–337; Math. Notes, 94:3 (2013), 314–319
V. I. Danchenko, E. N. Kondakova, “Criterion for the appearance of singular nodes under interpolation by simple partial fractions”, Trudy Mat. Inst. Steklova, 278 (2012), 49–58; Proc. Steklov Inst. Math., 278 (2012), 41–50
V. I. Danchenko, R. V. Rubay, “On integral equations of stationary distributions for biological systems”, CMFD, 36 (2010), 50–60; Journal of Mathematical Sciences, 171:1 (2010), 34–45
V. I. Danchenko, “On the massiveness of exceptional sets of the maximum modulus principle”, Izv. RAN. Ser. Mat., 74:4 (2010), 63–74; Izv. Math., 74:4 (2010), 723–734
12.
V. I. Danchenko, “Convergence of simple partial fractions in $L_p(\mathbb R)$”, Mat. Sb., 201:7 (2010), 53–66; Sb. Math., 201:7 (2010), 985–997
V. I. Danchenko, E. N. Kondakova, “Chebyshev's alternance in the approximation of constants by simple partial fractions”, Trudy Mat. Inst. Steklova, 270 (2010), 86–96; Proc. Steklov Inst. Math., 270 (2010), 80–90
A. A. Davydov, V. I. Danchenko, M. Yu. Zvyagin, “Existence and Uniqueness of a Stationary Distribution of a Biological Community”, Trudy Mat. Inst. Steklova, 267 (2009), 46–55; Proc. Steklov Inst. Math., 267 (2009), 40–49
V. I. Danchenko, “Approximation Properties of Sums of the Form $\sum_k\lambda_kh(\lambda_k z)$”, Mat. Zametki, 83:5 (2008), 643–649; Math. Notes, 83:5 (2008), 587–593
V. I. Danchenko, “Existence Criterion for Estimates of Derivatives of Rational Functions”, Mat. Zametki, 78:4 (2005), 493–502; Math. Notes, 78:4 (2005), 456–465
E. P. Dolzhenko, V. I. Danchenko, “On the Boundary Properties of Solutions to the Generalized Cauchy–Riemann Equation”, Trudy Mat. Inst. Steklova, 236 (2002), 142–152; Proc. Steklov Inst. Math., 236 (2002), 132–142
E. P. Dolzhenko, V. I. Danchenko, “On boundary behavior of solutions of the generalized Cauchy–Riemann equations”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1998, no. 3, 16–25
V. I. Danchenko, “Several integral estimates of the derivatives of rational functions on sets of finite density”, Mat. Sb., 187:10 (1996), 33–52; Sb. Math., 187:10 (1996), 1443–1463
V. I. Danchenko, “Estimates of the distances from the poles of logarithmic derivatives of polynomials to lines and circles”, Mat. Sb., 185:8 (1994), 63–80; Russian Acad. Sci. Sb. Math., 82:2 (1995), 425–440
V. I. Danchenko, “On the rate of convergence to the real axis of poles of normalized
logarithmic derivatives of polynomials”, Dokl. Akad. Nauk, 330:1 (1993), 15–16; Dokl. Math., 47:3 (1993), 371–373
E. P. Dolzhenko, V. I. Danchenko, “Mapping of sets of finite $\alpha$-measure by rational functions”, Izv. Akad. Nauk SSSR Ser. Mat., 51:6 (1987), 1309–1321; Math. USSR-Izv., 31:3 (1988), 621–633
E. P. Dolzhenko, V. I. Danchenko, “Mapping sets of locally finite length by a rational function”, Trudy Mat. Inst. Steklov., 180 (1987), 105–107; Proc. Steklov Inst. Math., 180 (1989), 120–123
1985
28.
V. I. Danchenko, “Estimates of norms and variations of rational constituents of
meromorphic functions”, Dokl. Akad. Nauk SSSR, 280:5 (1985), 1043–1046
V. I. Danchenko, “On separation of singularities of meromorphic functions”, Mat. Sb. (N.S.), 125(167):2(10) (1984), 181–198; Math. USSR-Sb., 53:1 (1986), 183–201
V. I. Danchenko, “An integral estimate for the derivative of a rational function”, Izv. Akad. Nauk SSSR Ser. Mat., 43:2 (1979), 277–293; Math. USSR-Izv., 14:2 (1980), 257–273
E. P. Dolzhenko, V. I. Danchenko, “Dependence of the differentiability of functions of several variables on their rate of approximation by rational functions”, Izv. Akad. Nauk SSSR Ser. Mat., 41:1 (1977), 182–202; Math. USSR-Izv., 11:1 (1977), 171–192