Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Jeanne N. Clelland"'
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications, Vol 9, p 034 (2013)
Motivated by the ubiquity of control-affine systems in optimal control theory, we investigate the geometry of point-affine control systems with metric structures in dimensions two and three. We compute local isometric invariants for point-affine dist
Externí odkaz:
https://doaj.org/article/4bc139879b904850b5be555fb8647a33
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications, Vol 5, p 095 (2009)
Motivated by control-affine systems in optimal control theory, we introduce the notion of a point-affine distribution on a manifold X – i.e., an affine distribution F together with a distinguished vector field contained in F. We compute local invar
Externí odkaz:
https://doaj.org/article/3a48fafea4ae40979f346b6172879a6e
Publikováno v:
Journal of Computational Social Science. 5:189-226
In this paper, we apply techniques of ensemble analysis to understand the political baseline for Congressional representation in Colorado. We generate a large random sample of reasonable redistricting plans and determine the partisan balance of each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42947b583b7b85bbecfd57f09e94ec0c
https://doi.org/10.1007/s42001-021-00119-7
https://doi.org/10.1007/s42001-021-00119-7
Autor:
Jeanne N. Clelland, Taylor Klotz
Publikováno v:
Archive for Rational Mechanics and Analysis. 236:767-800
We consider the question raised by Enciso and Peralta-Salas in [4] (see arXiv:1402.6825): What nonconstant functions $f$ can occur as the proportionality factor for a Beltrami field $\mathbf{u}$ on an open subset $U \subset \mathbb{R}^3$? We also con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9a389a5629351a9fc5c04f5bb7acbdc
https://doi.org/10.1007/s00205-019-01481-7
https://doi.org/10.1007/s00205-019-01481-7
Publikováno v:
Geometriae Dedicata. 203:353-388
Given a smooth 2-dimensional Riemannian or pseudo-Riemannian manifold $$(M, \varvec{g})$$ and an ambient 3-dimensional Riemannian or pseudo-Riemannian manifold $$(N, \varvec{h})$$ , one can ask under what circumstances does the exterior differential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4065b29194de2a8e97ea0fc473c4d380
https://doi.org/10.1007/s10711-019-00441-5
https://doi.org/10.1007/s10711-019-00441-5
Publikováno v:
Math Horizons. 27:34-35
Many elections in the United States take place in political subdivisions called districts. Drawing districts to offer preferential treatment to one group over another has been named gerrymandering ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214d7105f13de5277a1c651e2d14f8b0
https://doi.org/10.1080/10724117.2019.1680187
https://doi.org/10.1080/10724117.2019.1680187
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications.
To each dynamic equivalence of two control systems is associated an infinite permutation matrix. We investigate how such matrices are related to the existence of dynamic equivalences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebfa212c3de0fef6392aaf3ad76034cf
https://doi.org/10.3842/sigma.2019.063
https://doi.org/10.3842/sigma.2019.063
Autor:
Robert L. Bryant, Jeanne N. Clelland
The following problem is addressed: A $3$-manifold $M$ is endowed with a triple $\Omega = \big(\Omega^1,\Omega^2,\Omega^3\big)$ of closed $2$-forms. One wants to construct a coframing $\omega = \big(\omega^1,\omega^2,\omega^3\big)$ of $M$ such that,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d813986a5f8464c1325dfab4b3fcf6
Autor:
Jeanne N. Clelland, Thomas A. Ivey
Publikováno v:
Journal of Integrable Systems. 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b7ba6b6cd3a0606de63301ed3f7075f
https://doi.org/10.1093/integr/xyy018
https://doi.org/10.1093/integr/xyy018
Autor:
Jeanne N. Clelland
Matsumoto conjectured that for any Finsler manifold $(M, F)$ for which the restriction of the fundamental tensor to the indicatrix of $F$ is positive definite, the absolute length $F(X)$ of any tangent vector $X \in T_xM$ is the global minimum for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1422d3c226545364b601b5c5edb487f