Results 101 to 110 of about 1,325 (149)
Fast simulation of solid tumors thermal ablation treatments with a 3D reaction diffusion model. [PDF]
Bertaccini D, Calvetti D.
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Modelling of stellar convection. [PDF]
Kupka F, Muthsam HJ.
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Time-Dependent Gaussian Basis Sets for Many-Body Systems Using Rothe's Method: A Mean-Field Study. [PDF]
Schrader SE +3 more
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S. Agarwal, D. Bahuguna
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Semidiscretization in Time for Parabolic Problems [PDF]
We study the error to the discretization in time of a parabolic evolution equation by a single-step method or by a multistep method when the initial condition is not regular.
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Nonlinear Stability of Semidiscrete Shock Waves
SIAM Journal on Mathematical Analysis, 2003This work is devoted to the asymptotic stability of the semidiscrete waves generated by discrete in space and continuous in time systems of conservation laws (lattice dynamical systems). The authors describe the semidiscrete conservative systems, study spectral stability of semidiscrete shocks, pointwise Green's function bounds for the linear lattice ...
Benzoni-Gavage, S. +2 more
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A semidiscrete Gardner equation
Frontiers of Mathematics in China, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhao, Haiqiong, Zhu, Zuonong
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Stability of Semidiscretizations of Hyperbolic Problems
SIAM Journal on Numerical Analysis, 1983zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jeltsch, Rolf, Nevanlinna, Olavi
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Tree Algebras, Semidiscreteness, and Dilation Theory
Proceedings of the London Mathematical Society, 1994We introduce a class of finite dimensional algebras built from a partial order generated as a transitive relation from a finite tree. These algebras, known as tree algebras, have the property that every locally contractive representation has a *-dilation. Furthermore, they satisfy an appropriate analogue of the Sz. Nagy-Foiaş commutant lifting theorem.
Davidson, K. R. +2 more
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Semidiscretization may act like a deregularization
Mathematics and Computers in Simulation, 2000In electrical circuit simulation, a refined network approach is used to describe secondary and parasitic effects. This ansatz yields initial-boundary value problems of mixed partial-differential and differential-algebraic equations, so-called PDAE systems.
Michael Günther
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