Results 51 to 60 of about 243,415 (192)
A PDAE formulation of parabolic problems with dynamic boundary conditions
, 2018 The weak formulation of parabolic problems with dynamic boundary conditions is rewritten in form of a partial differential-algebraic equation. More precisely, we consider two dynamic equations with a coupling condition on the boundary. This constraint is
Altmann, Robert
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An existence theorem in the algebraic study of homogeneous linear ordinary differential equations [PDF]
, 1955 M. P. Epstein
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An Integro-Differential Structure for Dirac Distributions
, 2018 We develop a new algebraic setting for treating piecewise functions and distributions together with suitable differential and Rota-Baxter structures. Our treatment aims to provide the algebraic underpinning for symbolic computation systems handling such ...
Rosenkranz, Markus, Serwa, Nitin
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Differential Algebraic Equations, Indices, and Integral Algebraic Equations
SIAM Journal on Numerical Analysis, 1990 In a recent report, Hairer, Lubich, and Roche [Report CH-1211, Dept. de Mathematiques, Universite de Geneve, Geneve, Switzerland, 1988] define the index of differential algebraic equations (DAEs) by considering the effect of perturbations of the equations on the solutions. This index, which will be called the perturbation index $p_i $, is one more than
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On Fuchs' relation for the linear differential equation with algebraic coefficients [PDF]
, 1958 Tosiya Saito
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On algebraic solutions of Lamé's differential equation
Journal of Differential Equations, 1981 In two previous papers [ 1, 21 we reconsidered and improved Klein’s method for establishing whether a given second order linear differential equation with rational function coefficients (over an algebraic curve) has a full set of algebraic solutions.
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Some Differential and Algebraic Consequences of the Einstein Field Equations [PDF]
, 1930 K. W. Lamson
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On Solutions With Algebraic Character of Linear Partial Differential Equations [PDF]
, 1950 Stefan Bergman
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Counting coloured planar maps: differential equations
, 2015 We address the enumeration of q-coloured planar maps counted bythe number of edges and the number of monochromatic edges. We prove that the associated generating function is differentially algebraic,that is, satisfies a non-trivial polynomial ...
Mireille Bousquet-mélou +2 more
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Ideal theory and algebraic differential equations [PDF]
, 1934 H. W. Raudenbush
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