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Found 1,127 Documents (Results 1–100)

Isomonodromic quantization of the second Painlevé equation by means of conservative Hamiltonian systems with two degrees of freedom. (English. Russian original) Zbl 07618896

St. Petersbg. Math. J. 33, No. 6, 995-1009 (2022); translation from Algebra Anal. 33, No. 6, 141-161 (2021).
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Some notes on the parametric Gevrey asymptotics in two complex time variables through truncated Laplace transforms. (English) Zbl 1494.35066

Filipuk, Galina (ed.) et al., Formal and analytic solutions of differential equations. Selected contributions based on the presentations at the conference, virtual, June 29 – July 3, 2020. Singapore: World Scientific. 363-378 (2022).
MSC:  35C10 35C20 44A10
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Formal \(P\)-Gevrey series solutions of first-order holomorphic PDEs. (English) Zbl 07533058

Filipuk, Galina (ed.) et al., Formal and analytic solutions of differential equations. Selected contributions based on the presentations at the conference, virtual, June 29 – July 3, 2020. Singapore: World Scientific. 325-362 (2022).
MSC:  35C10 35F20
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Slowly varying oscillations and waves. From basics to modernity. (English) Zbl 1496.35003

Beijing: Higher Education Press; Singapore: World Scientific (ISBN 978-981-12-4748-4/hbk; 978-981-12-4750-7/ebook). xxiii, 347 p. (2022).
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Resurgent analysis of singularly perturbed differential systems: exit Stokes, enter tes. (English) Zbl 1501.35027

Manuilov, Vladimir M. (ed.) et al., Differential equations on manifolds and mathematical physics. Dedicated to the memory of Boris Sternin. Selected papers based on the presentations of the conference on partial differential equations and applications, Moscow, Russia, November 6–9, 2018. Cham: Birkhäuser. Trends Math., 103-129 (2021).
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On a regularisation of a nonlinear differential equation related to the non-homogeneous Airy equation. (English) Zbl 1496.34128

Walczak, Szymon (ed.), Proceedings of the contemporary mathematics in Kielce 2020, Kielce, Poland, February 24–27, 2021. Warsaw: De Gruyter/Sciendo. 99-106 (2021).
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Point transformations: exact solutions of the quantum time-dependent mass nonstationary oscillator. (English) Zbl 1471.81024

Paranjape, M. B. (ed.) et al., Quantum theory and symmetries. Proceedings of the 11th international symposium, Montréal, Canada, July 1–5, 2019. Cham: Springer. CRM Ser. Math. Phys., 295-303 (2021).
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Properties of solutions of two second-order differential equations with the Painlevé property. (English. Russian original) Zbl 1476.37079

Theor. Math. Phys. 206, No. 3, 315-320 (2021); translation from Teor. Mat. Fiz. 206, No. 3, 361-367 (2021).
MSC:  37J65 34M55 34M25
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The effect of weak mutual diffusion on transport processes in a multiphase medium. (English. Russian original) Zbl 1462.35036

Comput. Math. Math. Phys. 61, No. 3, 494-503 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 3, 519-528 (2021).
MSC:  35B25 35C20 35Q53
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Automatic pre- and postconditions for partial differential equations. (English) Zbl 1486.35128

Gribaudo, Marco (ed.) et al., Quantitative evaluation of systems. 17th international conference, QEST 2020, Vienna, Austria, August 31 – September 3, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12289, 193-210 (2020).
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On some explicit representations of the elliptic Painlevé equation. (English) Zbl 1464.37066

Nijhoff, Frank (ed.) et al., Asymptotic, algebraic and geometric aspects of integrable systems. In honor of Nalini Joshi on her 60th birthday. Selected papers of the workshop, TSIMF, Sanya, China, April 9–13, 2018. Cham: Springer. Springer Proc. Math. Stat. 338, 191-212 (2020).
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Computation of periodic solutions to pendulum type systems with a small parameter. (English. Russian original) Zbl 1459.34107

Comput. Math. Math. Phys. 60, No. 12, 1990-2006 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 12, 2055-2072 (2020).
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Truncated series and formal exponential-logarithmic solutions of linear ordinary differential equations. (English. Russian original) Zbl 07282628

Comput. Math. Math. Phys. 60, No. 10, 1609-1620 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 10, 1664-1675 (2020).
MSC:  65L99 34M25
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Extrapolation and rational approximation. The works of the main contributors. (English) Zbl 1477.65006

Cham: Springer (ISBN 978-3-030-58417-7/hbk; 978-3-030-58420-7/pbk; 978-3-030-58418-4/ebook). viii, 406 p. (2020).
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Internal layer for a singularly perturbed equation with discontinuous right-hand side. (English. Russian original) Zbl 1458.34104

Differ. Equ. 56, No. 10, 1276-1284 (2020); translation from Differ. Uravn. 56, No. 10, 1310-1317 (2020).
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Nonlocal singularities on families of periodic solutions to ordinary differential equations. (English. Russian original) Zbl 1459.34106

Comput. Math. Math. Phys. 60, No. 1, 53-64 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 57-69 (2020).
MSC:  34C25 68W30 32S65
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On \(k\)-summability of formal solutions to the Cauchy problems for some linear \(q\)-difference-differential equations. (English) Zbl 1443.35020

Filipuk, Galina (ed.) et al., Complex differential and difference equations. Proceedings of the school and conference held at Będlewo, Poland, September 2–15, 2018. Berlin: De Gruyter. De Gruyter Proc. Math., 447-462 (2020).
MSC:  35C10 33D15
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Formal solutions to ordinary differential equation via dimensioned numbers. (English) Zbl 1448.34160

Filipuk, Galina (ed.) et al., Complex differential and difference equations. Proceedings of the school and conference held at Będlewo, Poland, September 2–15, 2018. Berlin: De Gruyter. De Gruyter Proc. Math., 379-389 (2020).
MSC:  34M25
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On the instanton-type expansions for Painlevé transcendents and elliptic functions. (English) Zbl 1444.33013

Filipuk, Galina (ed.) et al., Complex differential and difference equations. Proceedings of the school and conference held at Będlewo, Poland, September 2–15, 2018. Berlin: De Gruyter. De Gruyter Proc. Math., 365-377 (2020).
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Convolution product and resurgence. (English) Zbl 1451.34109

Filipuk, Galina (ed.) et al., Complex differential and difference equations. Proceedings of the school and conference held at Będlewo, Poland, September 2–15, 2018. Berlin: De Gruyter. De Gruyter Proc. Math., 219-241 (2020).
MSC:  34M30 34M25 34M40
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