Dynamical low-rank integrators for second-order matrix differential equations
نویسندگان
چکیده
Abstract In this paper, we construct and analyze a new dynamical low-rank integrator for second-order matrix differential equations. The method is based on combination of the projector-splitting introduced in Lubich Oseledets (BIT 54(1):171–188, 2014. https://doi.org/10.1007/s10543-013-0454-0 ) Strang splitting. We also present variant which tailored to semilinear problems.
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ژورنال
عنوان ژورنال: Bit Numerical Mathematics
سال: 2023
ISSN: ['0006-3835', '1572-9125']
DOI: https://doi.org/10.1007/s10543-023-00941-7