Search Results - Analytic continuation of functions of one complex variable

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    On the Analytic Continuation of Lauricella–Saran Hypergeometric Function FK(a1,a2,b1,b2;a1,b2,c3;z) by Antonova, Tamara, Dmytryshyn, Roman, Goran, Vitaliy

    ISSN: 2227-7390, 2227-7390
    Published: Basel MDPI AG 01.11.2023
    Published in Mathematics (Basel) (01.11.2023)
    “…The paper establishes an analytical extension of two ratios of Lauricella–Saran hypergeometric functions FK with some parameter values to the corresponding branched continued fractions in their domain of convergence…”
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    Journal Article
  3. 3

    Numerical analytic continuation by Trefethen, Lloyd N.

    ISSN: 0916-7005, 1868-937X
    Published: Tokyo Springer Japan 01.09.2023
    “…Let f be an analytic function on a simply-connected compact continuum E of the complex z -plane…”
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    Journal Article
  4. 4

    On the Analytic Extension of Lauricella–Saran’s Hypergeometric Function FK to Symmetric Domains by Dmytryshyn, Roman, Goran, Vitaliy

    ISSN: 2073-8994, 2073-8994
    Published: Basel MDPI AG 01.02.2024
    Published in Symmetry (Basel) (01.02.2024)
    “…In this paper, we consider the representation and extension of the analytic functions of three variables by special families of functions, namely branched continued fractions…”
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    Journal Article
  5. 5

    Analytic Continuation of Diagonals of Laurent Series for Rational Functions by Pochekutov, Dmitry Yu

    ISSN: 1997-1397, 2313-6022
    Published: Krasnoyarsk Siberian Federal University 01.01.2021
    “…We describe branch points of complete q-diagonals of Laurent series for rational functions in several complex variables in terms of the logarithmic Gauss mapping…”
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    Journal Article
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    Measure and Capacity of Wandering Domains in Gevrey Near-integrable Exact Symplectic Systems by Lazzarini, Laurent, Marco, Jean-Pierre, Sauzin, David

    ISBN: 9781470434922, 147043492X
    ISSN: 0065-9266, 1947-6221
    Published: Providence, Rhode Island American Mathematical Society 2019
    “…A wandering domain for a diffeomorphism We first prove that the measure (or the capacity) of these wandering domains is exponentially small, with an upper…”
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    eBook Book
  7. 7

    Analytic Continuation of Eigenvalues of a Quartic Oscillator by Eremenko, Alexandre, Gabrielov, Andrei

    ISSN: 0010-3616, 1432-0916
    Published: Berlin/Heidelberg Springer-Verlag 01.04.2009
    Published in Communications in mathematical physics (01.04.2009)
    “… x 2 and study analytic continuation of eigenvalues, as functions of parameter α . We prove several properties of this analytic continuation conjectured by Bender, Wu, Loeffel and Martin. 1…”
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    Journal Article
  8. 8

    The -product of domains in several complex variables by Zając, Sylwester

    ISSN: 1747-6933, 1747-6941
    Published: Colchester Taylor & Francis 02.01.2024
    Published in Complex variables and elliptic equations (02.01.2024)
    “… (or a non-decreasing union of such ones), we establish a geometric relation between $ D*G $ D ∗ G and another domain…”
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  9. 9

    Finite difference formulas in the complex plane by Fornberg, Bengt

    ISSN: 1017-1398, 1572-9265
    Published: New York Springer US 01.07.2022
    Published in Numerical algorithms (01.07.2022)
    “…Among general functions of two variables f ( x , y ), analytic functions f ( z ) with z = x + i y form a very important special case…”
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    Journal Article
  10. 10

    Double integrals and infinite products for some classical constants via analytic continuations of Lerch’s transcendent by Guillera, Jesús, Sondow, Jonathan

    ISSN: 1382-4090, 1572-9303
    Published: Boston Springer US 01.08.2008
    Published in The Ramanujan journal (01.08.2008)
    “… The main tools are analytic continuations of Lerch’s function, including Hasse’s series. We also use…”
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    Journal Article
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    A liquid inclusion having an n-fold axis of symmetry in an infinite isotropic elastic matrix by Wang, Xu, Schiavone, Peter

    ISSN: 0935-1175, 1432-0959
    Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.01.2024
    Published in Continuum mechanics and thermodynamics (01.01.2024)
    “… to uniform remote hydrostatic stresses. A closed-form solution is derived using Muskhelishvili’s complex variable formulation, a four-term conformal mapping function and the application of analytic continuation…”
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    Journal Article
  12. 12

    Formulas for Computing the Lauricella Function in the Case of Crowding of Variables by Bezrodnykh, S. I.

    ISSN: 0965-5425, 1555-6662
    Published: Moscow Pleiades Publishing 01.12.2022
    “…For the Lauricella function , which is a hypergeometric function of several complex variables , analytic continuation formulas are constructed that correspond to the intersection of an arbitrary…”
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    Journal Article
  13. 13

    Analytic continuation of black hole entropy in Loop Quantum Gravity by Jibril, Ben Achour, Mouchet, Amaury, Noui, Karim

    ISSN: 1029-8479, 1126-6708, 1029-8479
    Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.06.2015
    Published in The journal of high energy physics (01.06.2015)
    “…A bstract We define the analytic continuation of the number of black hole microstates in Loop Quantum Gravity to complex values of the Barbero-Immirzi parameter γ…”
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    Journal Article
  14. 14

    Analytic continuation of the Appell function F1 and integration of the associated system of equations in the logarithmic case by Bezrodnykh, S. I.

    ISSN: 0965-5425, 1555-6662
    Published: Moscow Pleiades Publishing 01.04.2017
    “…The Appell function F 1 (i.e., a generalized hypergeometric function of two complex variables…”
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    Journal Article
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    Formulas for Computing Euler-Type Integrals and Their Application to the Problem of Constructing a Conformal Mapping of Polygons by Bezrodnykh, S. I.

    ISSN: 0965-5425, 1555-6662
    Published: Moscow Pleiades Publishing 01.11.2023
    “…This paper deals with Euler-type integrals and the closely related Lauricella function , which is a hypergeometric function of many complex variables…”
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    Quantum Monte Carlo estimation of complex-time correlations for the study of the ground-state dynamic structure function by Rota, R, Casulleras, J, Mazzanti, F, Boronat, J

    ISSN: 1089-7690
    Published: United States 21.03.2015
    Published in The Journal of chemical physics (21.03.2015)
    “… The key point of the method is the consideration of time as a complex variable whose phase δ…”
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    Journal Article
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    Complex analysis : a functional analytic approach by Haslinger, Friedrich

    ISBN: 3110417235, 9783110417234
    Published: Berlin De Gruyter 2018
    “…In this textbook, a concise approach to complex analysis of one and several variables…”
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    Analytic Continuation of Generalized Trigonometric Functions by Ding, Pisheng

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 13.01.2022
    Published in arXiv.org (13.01.2022)
    “…Via a unified geometric approach, a class of generalized trigonometric functions with two parameters are analytically extended to maximal domains on which they…”
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    Paper
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    Positive Definite Matrices by Bhatia, Rajendra

    ISBN: 9780691129181, 0691129185, 0691029185, 0691168253, 9780691168258, 9781400827787, 1400827787
    Published: Princeton, N.J Princeton University Press 2009
    “…This book represents the first synthesis of the considerable body of new research into positive definite matrices. These matrices play the same role in…”
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    Riemann surface of the Riemann zeta function by Ivashkovich, S.

    ISSN: 0022-247X, 1096-0813
    Published: Elsevier Inc 15.01.2024
    “…∞ one gets the usual Riemann zeta function. Our goal in this paper is to study the meromorphic continuation of ζ(b,z…”
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    Journal Article