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Nous considérons les équations différentielles possédant un paramètre de contrôle, singulièrement perturbées par un petit paramètre $ϵ$ . Nous prouvons alors, par des techniques de majoration directe, que les solutions formelles et le paramètre de contrôle sont des séries Gevrey en $ϵ$ .

Solution matching for a three-point boundary-value problem on a time scale.

Eggensperger, Martin, Kaufmann, Eric R., Kosmatov, Nickolai (2004)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Solution matching for boundary value problems for linear equations.

Henderson, Johnny (1989)

International Journal of Mathematics and Mathematical Sciences

Solution of a Nonlinear Two Point Boundary Value Problem .

M.S. Mock (1974/1975)

Numerische Mathematik

Solution of a polylocal problem using Tchebychev polynomials.

Drăghici, Eugen, Pop, Daniel (2008)

General Mathematics

Solution of an extraordinary differential equation by Adomian decomposition method.

Ray, S.Saha, Bera, R.K. (2004)

Journal of Applied Mathematics

Solution of multi-delay systems via combined block-pulse functions and Legendre polynomials.

Razzaghi, Mohsen (2009)

Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică

Solution of nonlinear degenerate elliptic-parabolic systems in Orlicz-Sobolev spaces

Kačur, J. (1990)

Equadiff 7

Solution of nonlinear parabolic equations by finite difference method for an arbitrary time interval

Rektorys, K. (1963)

Differential Equations and Their Applications

Solution of some plane filtration problems with partially unknown boundaries.

Tsitskishvili, Avtandil (1998)

Memoirs on Differential Equations and Mathematical Physics

Solution of symmetric positive systems of differentional equations

Sultangazin, U. M. (1979)

Equadiff IV

Solution of the 1 : −2 resonant center problem in the quadratic case

Alexandra Fronville, Anton Sadovski, Henryk Żołądek (1998)

Fundamenta Mathematicae

The 1:-2 resonant center problem in the quadratic case is to find necessary and sufficient conditions (on the coefficients) for the existence of a local analytic first integral for the vector field $(x + A_{1} x^{2} + B_{1} x y + C y^{2}) \partial_{x} + (- 2 y + D x^{2} + A_{2} x y + B_{2} y^{2}) \partial_{y}$ . There are twenty cases of center. Their necessity was proved in [4] using factorization of polynomials with integer coefficients modulo prime numbers. Here we show that, in each of the twenty cases found in [4], there is an analytic first integral. We develop a new method of investigation of analytic...

Solution of the Schwarz differential equation.

Tsitskishvili, Avtandil R. (1997)

Memoirs on Differential Equations and Mathematical Physics

Solution properties of linear descriptor (singular) matrix differential systems of higher order with (non-) consistent initial conditions.

Pantelous, Athanasios A., Karageorgos, Athanasios D., Kalogeropoulos, Grigoris I., Arvanitis, Kostas G. (2010)

Abstract and Applied Analysis

Solution semigroup and invariant manifolds for functional equations with infinite delay

Hana Petzeltová (1993)

Mathematica Bohemica

It is proved that parabolic equations with infinite delay generate $C_{0}$ -semigroup on the space of initial conditions, such that local stable and unstable manifolds can be constructed for a fully nonlinear problems with help of usual methods of the theory of parabolic equations.

Solution set properties for some nonlinear parabolic differential equations

Bebernes, J. W. (1979)

Equadiff IV

Solution sets of multivalued Sturm-Liouville problems in Banach spaces

Alessandro Margheri, Pietro Zecca (1994)

Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni

We give some results about the topological structure of solution sets of multivalued Sturm-Liouville problems in Banach spaces.

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