An Exponential Time Integrator for the Incompressible Navier--Stokes Equation
نویسندگان
چکیده
منابع مشابه
A Krylov-based exponential time integrator of the incompressible Navier-Stokes equation
We present an exponential time integrator for the incompressible Navier-Stokes equation based on the exponential block Krylov (EBK) method [2]. The exact solution of the semi-discrete system, given by a discretization of the Navier--Stokes equation in the spatial dimensions, involves the matrix exponential function. So-called exponential integrators are usually directly based on the formal expr...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 2018
ISSN: 1064-8275,1095-7197
DOI: 10.1137/17m1121950