## Found 51 Documents (Results 1–51)

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### Parameter-dependent linear ordinary differential equations and topology of domains. (English)Zbl 1465.34016

MSC:  34A30 34A05 34A12
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### Stieltjes differential systems with nonmonotonic derivators. (English)Zbl 1495.34003

MSC:  34A06 34A12 26A24
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### Singular perturbed components of flows – linear precursors of shock waves. (English)Zbl 1405.76037

MSC:  76M60 76M45
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### Reduction of order formula and fundamental set of solutions for linear fractional differential equations. (English)Zbl 1392.34003

MSC:  34A08 34A30 34C20
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### Asymptotics of solutions to a class of linear differential equations. (Russian. English summary)Zbl 1463.34219

Ufim. Mat. Zh. 9, No. 3, 78-88 (2017); translation in Ufa Math. J. 9, No. 3, 78-88 (2017).
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### Efficient field computation using Gaussian beams for both transmission and reception. (English)Zbl 1283.65115

MSC:  65N80 35C20 35P25
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### The generalized matrix valued hypergeometric equation. (English)Zbl 1191.33005

MSC:  33C45 22E46
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### General even and odd coherent states as solutions of discrete Cauchy problems. (English)Zbl 1038.39001

Nikitin, A. G. (ed.) et al., Proceedings of the fourth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, July 9–15, 2001. Part 2. Dedicated to the 200th anniversary of M. Ostrohrads’kyi. Kyïv: Institute of Mathematics of NAS of Ukraine (ISBN 966-02-2486-9). Proc. Inst. Math. Natl. Acad. Sci. Ukr., Math. Appl. 43(2), 746-750 (2002).
MSC:  39A10 81R30

### Applications of doubly quasi-periodic boundary value problems in elasticity theory. (English)Zbl 1033.35125

Berichte aus der Mathematik. Aachen: Shaker Verlag; Berlin: FU Berlin (Diss. 1999) (ISBN 3-8265-8364-7). v, 100 p. (2001).
MSC:  35Q72 74B20 35B10

### A geometric approach to the solution of some inverse problems in system analysis. (English. Russian original)Zbl 1010.93028

Russ. Math. 45, No. 10, 17-26 (2001); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2001, No. 10, 18-28 (2001).

### Extension of analyticity for solutions of partial differential operators. (English)Zbl 0976.35011

Reviewer: L.Rodino (Torino)
MSC:  35E05 35A18 35D05 46F15

### On the frequency of zeros of a fundamental solution set of complex linear differential equations. (English)Zbl 0896.34003

MSC:  34M05 30D35
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### Linear differential equations with rational coefficients. (English)Zbl 0876.34002

Reviewer: I.Laine (Joensuu)
MSC:  34M05 34A30 30D05
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### Solving second-order matrix differential equations with regular singular points avoiding the increase of the problem dimension. (English)Zbl 0766.34008

Reviewer: L.-I.Anita (Iaşi)
MSC:  34A25
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### On the location of zeros of solutions to $$w''+Aw=0$$. (English)Zbl 0761.34004

Reviewer: A.Klíč (Praha)
MSC:  34M99 34C10

### Proof of a conjecture of Frank and Langley concerning zeros of meromorphic functions and linear differential polynomials. (English)Zbl 0754.30022

MSC:  30D35 34M05

### Lagrangian variety and the condition for the presence of sharp front of the fundamental solution to Cauchy problem. (English)Zbl 0802.35092

MSC:  35L25 35E05

### On the notion of elementary solution in the complex theory of differential equations. (English. Russian original)Zbl 0789.35005

Sov. Math., Dokl. 44, No. 2, 567-571 (1992); translation from Dokl. Akad. Nauk SSSR 320, No. 4, 825-829 (1991).

### A relative displacement fundamental solution for unbounded media - A BEM formulation in terms of nodal forces and displacements. (English)Zbl 0707.73081

Boundary elements in mechanical and electrical engineering, Proc. Int. Boundary Elem. Symp., Nice/Fr. 1990, 95-108 (1990).
MSC:  74S15

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### An indirect boundary integral equation applied to nonshallow spherical shell problems with arbitrary boundary constraints. (English)Zbl 0711.73261

MSC:  74S15 74K15
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### Matrices de Stokes et groupe de Galois des équations hypergéometriques confluentes generalisées. (Stokes matrices and Galois groups of generalized confluent hypergeometric equations). (French)Zbl 0705.34068

Reviewer: M.Idemen
MSC:  34E05
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### On the structure of attracting compacta. (Russian)Zbl 0703.54020

Reviewer: R. Srzednicki
MSC:  54H20 54C56 37C70 34D20

### Algebraic equations for Green kernel on a tree. (English)Zbl 0699.05025

Reviewer: S.Lenhart
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### Integral conditions for right disfocality of a linear differential equation. (English)Zbl 0655.34009

Reviewer: P.Marušiak
MSC:  34A30 34C10
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### An integral equation approach to static analysis of thin plates with linearly variable thickness. (English)Zbl 0651.73035

MSC:  74S30 74K20
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### Second analytic wave front set in crystal optics. (English)Zbl 0589.35088

MSC:  35Q99 78A45 35A08
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### Second analytic wave front set of the fundamental solutions of hyperbolic operators. (English)Zbl 0603.35003

Reviewer: E.Infeld
MSC:  35A27 35A08 35L55
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### An integral representation of solutions and the problem of coupling factors for a linear differential equation. (English)Zbl 0584.34021

MSC:  34C05 34A05 34A30
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### Construction of the fundamental solution for degenerate parabolic systems and its application to construction of a parametrix of $$\square _ b$$. (English)Zbl 0585.35054

Reviewer: S.Salza

### Fourier integral operators in Gevrey class on $${\mathbb{R}}^ n$$ and the fundamental solution for a hyperbolic operator. (English)Zbl 0574.35082

Reviewer: L.Rodino
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### Integral representation of solutions and the problem of connection multipliers for a linear differential equation. (Russian. English summary)Zbl 0573.34026

MSC:  34C05 34A05 34A30
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MSC:  03E20

### A note on the distribution of zeros of solutions of linear differential equations. (English)Zbl 0552.34005

MSC:  34M99 34C10 34D15

### On asymptotic solutions of scalar equations of high order. (English. Russian original)Zbl 0556.34057

Sov. Math. 27, No. 2, 92-101 (1983); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1983, No. 2(249), 80-88 (1983).
Reviewer: V.Maric
MSC:  34E05

### Propagation of singularities for a hyperbolic system with double characteristic. (English)Zbl 0533.35064

Reviewer: T.Kakita

### Construction of the solution for a second order differential equation with discontinuous and singular coefficients. (Russian)Zbl 0501.35039

MSC:  35K05 35C05 44A10 35R05 80A20

### Localization and analytic wave front set. (Localisation et front d’onde analytique.) (French)Zbl 0495.35053

Sémin. Goulaouic-Meyer-Schwartz 1980-1981, Équat. dériv. part., Exp. No. 3, 12 p. (1981).
Reviewer: R. Vaillancourt
MSC:  35L67 35A08 58J47
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### Sur un critère de J. Sjöstrand caractérisant le ”wave front set” analytique des distributions. (French)Zbl 0447.35018

MSC:  35E05 46F10

### Flächenintegrale im Banachraum. (Russian)Zbl 0435.46030

MSC:  46F25 28C20 35D05

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### On a parametrix for the hyperbolic mixed problem with diffractive lateral boundary. (English)Zbl 0409.35054

MSC:  35L35 35A08 35S10
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