Výsledky vyhledávání - "secondary 35q70"

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Superized Leznov-Saveliev equations as the zero-curvature condition on a reduced connection

Autor: Leites, Dimitry

The equations of open 2-dimensional Toda lattice (TL) correspond to Leznov-Saveliev equations (LSE) interpreted as zero-curvature Yang-Mills equations on the variety of $O(3)$-orbits on the Minkowski space when the gauge algebra is the image of $\mat

Externí odkaz: http://arxiv.org/abs/2311.03833

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Control problem for quadratic parabolic differential equations with sparse sensor sets of finite volume or anisotropically decaying density

Autor: Dicke, Alexander, Seelmann, Albrecht, Veselic, Ivan

Publikováno v: ESAIM: COCV, 29 (2023) 80

We prove observability and null-controllability for quadratic parabolic differential equations. The sensor set is allowed to be sparse and have finite volume if the generator has trivial singular space $S$. In the case of generators with singular spa

Externí odkaz: http://arxiv.org/abs/2201.02370

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Akademický článek

Geometry of coupled dispersionless equations with Mannheim curves

Autor: Eren Kemal

Publikováno v: Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, Vol 31, Iss 3, Pp 111-123 (2023)

In this paper, a special kind of curve pair associated with each other by the linear dependency between the principal normal vector of the first curve (called Mannheim curve) and the binormal vector of the second curve (called Mannheim partner curve)

Externí odkaz: https://doaj.org/article/b22b11f0a8aa49faa2ca542682a6a295