Results 71 to 80 of about 243,415 (192)

An extension of A-stability to alternating direction implicit methods [PDF]

open access: yes
An alternating direction implicit (ADI) scheme was constructed by the method of approximate factorization. An A-stable linear multistep method (LMM) was used to integrate a model two-dimensional hyperbolic-parabolic partial differential equation ...
Beam, R. M., Warming, R. F.
core   +1 more source

Switched Differential Algebraic Equations [PDF]

open access: yes, 2012
In this chapter, an electrical circuit with switches is modelled as a switched differential algebraic equation (switched DAE), i.e. each mode is described by a DAE of the form Ex′=Ax+Bu where E is, in general, a singular matrix and u is the input. The resulting time-variance follows from the action of the switches present in the circuit, but can also ...
openaire   +2 more sources

Complement to algebraic differential equations ...

open access: yes, 2014
11 pages ; compl\`ete l'\'etude commenc\'ee dans le preprint : Algebraic differential equations associated to some ...
openaire   +2 more sources

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