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   Articles with "equation triangular" as a keyword



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The hyperbolic Ernst equation in a triangular domain

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recommendations! Published in 2018 at "Analysis and Mathematical Physics"

DOI: 10.1007/s13324-019-00347-1

Abstract: The collision of two plane gravitational waves in Einstein’s theory of relativity can be described mathematically by a Goursat problem for the hyperbolic Ernst equation in a triangular domain. We use the integrable structure of… read more here.

Keywords: hyperbolic ernst; ernst equation; solution; equation triangular ... See more keywords
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Affine stochastic equation with triangular matrices

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recommendations! Published in 2018 at "Journal of Difference Equations and Applications"

DOI: 10.1080/10236198.2017.1422249

Abstract: Abstract We study solution of the stochastic equation where A is a random matrix and B, X are random vectors, the law of (A, B) is given and X is independent of (A, B). The… read more here.

Keywords: triangular matrices; stochastic equation; affine stochastic; equation ... See more keywords