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Found 106,498 Documents (Results 1–100)

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Some notes on the parametric Gevrey asymptotics in two complex time variables through truncated Laplace transforms. (English) Zbl 07533059

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:  34-XX 35-XX 37-XX
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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:  34-XX 35-XX 37-XX
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Divided-difference operators from the geometric point of view. (English) Zbl 07533057

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. 301-324 (2022).
MSC:  34-XX 35-XX 37-XX
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The annihilation operator for certain family of \(q\)-Hermite Sobolev-type orthogonal polynomials. (English) Zbl 07533056

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. 285-300 (2022).
MSC:  34-XX 35-XX 37-XX
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On a connection problem for the generalized hypergeometric equation. (English) Zbl 07533055

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. 263-284 (2022).
MSC:  34-XX 35-XX 37-XX
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Multi-specializations and minimal asymptotics. (English) Zbl 07533054

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. 255-261 (2022).
MSC:  34-XX 35-XX 37-XX
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A remark of \(k\)-summability of divergent solutions to some linear \(q\)-difference-differential equations with entire Cauchy data. (English) Zbl 07533053

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. 235-253 (2022).
MSC:  34-XX 35-XX 37-XX
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Global Borel summability of some partial differential equations. (English) Zbl 07533052

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. 223-233 (2022).
MSC:  34-XX 35-XX 37-XX
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Unified value sharing of meromorphic functions. (English) Zbl 07533051

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. 205-222 (2022).
MSC:  34-XX 35-XX 37-XX
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Exact WKB analysis of the hypergeometric differential equation with a simple pole. (English) Zbl 07533050

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. 181-203 (2022).
MSC:  34-XX 35-XX 37-XX
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Voros coefficients and the topological recursion for the hypergeometric differential equation of type \((1,1,3)\). (English) Zbl 07533049

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. 163-180 (2022).
MSC:  34-XX 35-XX 37-XX
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Bäcklund transformations: A tool to study abelian and non-abelian nonlinear evolution equations. (English) Zbl 07533048

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. 145-161 (2022).
MSC:  34-XX 35-XX 37-XX
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Notes on the zeros of the solutions of Airy’s non-homogeneous equation. (English) Zbl 07533047

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. 125-144 (2022).
MSC:  34-XX 35-XX 37-XX
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Non-standard discretizations of a Hamiltonian system related to the fourth Painlevé equation. (English) Zbl 07533046

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. 105-124 (2022).
MSC:  34-XX 35-XX 37-XX
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Invariant coordinate subspaces of normal form of Hamiltonian system. (English) Zbl 07533045

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. 87-104 (2022).
MSC:  34-XX 35-XX 37-XX
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The algebraic potentials having tri-Hamiltonian structures of the reflection groups of types \(D_4,F_4,H_4\). (English) Zbl 07533044

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. 23-85 (2022).
MSC:  34-XX 35-XX 37-XX
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Families of periodic solutions and invariant tori of Hamiltonian systems. (English) Zbl 07533043

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. 1-22 (2022).
MSC:  34-XX 35-XX 37-XX
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