S‐2DV: A New Reduced Model Generating Submesoscale‐Like Flows
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Advances in Modeling Earth Systems"
DOI: 10.1029/2024ms004438
Abstract: Oceanic mesoscale flows are characterized by an inverse kinetic energy cascade and the subsequent formation of large coherent vortices, and these flow features are captured well by the quasi‐geostrophic (QG) model. Oceanic submesoscale flow dynamics… read more here.
Keywords: energy; like flows; submesoscale like; model ... See more keywords
ABC-like flows on the 3-torus.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0090849
Abstract: We introduce a 3-parameter family of vector fields on the 3-torus as a linear combination of unit eigenfields of the curl operator for the eigenvalue 2. For this family reminiscent of the classical ABC flow,… read more here.
Keywords: flows torus; abc like; like flows; family ... See more keywords
On Topological Classification of Gradient-like Flows on an $$n$$ -sphere in the Sense of Topological Conjugacy
Sign Up to like & getrecommendations! Published in 2020 at "Regular and Chaotic Dynamics"
DOI: 10.1134/s1560354720060143
Abstract: In this paper, we study gradient-like flows without heteroclinic intersections on an $$n$$ -sphere up to topological conjugacy. We prove that such a flow is completely defined by a bicolor tree corresponding to a skeleton… read more here.
Keywords: like flows; topological classification; topological conjugacy; gradient ... See more keywords