Markov semi-groups generated by elliptic operators with divergence-free drift
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2021.125021
Abstract: In this paper we construct a conservative Markov semi-group with generator $L=\Delta+b\cdot\nabla$ on $\mathbb{R}^n$, where $b$ is a divergence-free vector field which belongs to $L^{2}\cap L^{p}$ with $p read more here.
Keywords: semi groups; groups generated; divergence free; generated elliptic ... See more keywords
Ruled surfaces generated by elliptic cylindrical curves in the isotropic space
Sign Up to like & getrecommendations! Published in 2017 at "Georgian Mathematical Journal"
DOI: 10.1515/gmj-2017-0044
Abstract: Abstract In this paper we study the ruled surfaces generated by elliptic cylindrical curves in the isotropic 3-space ???? 3 {\mathbb{I}^{3}} . We classify such surfaces in ???? 3 {\mathbb{I}^{3}} with constant curvature and satisfying… read more here.
Keywords: surfaces generated; generated elliptic; elliptic cylindrical; curves isotropic ... See more keywords