Zobrazeno 1 - 10
of 25
pro vyhledávání: '"DeCoste, Rachelle"'
We consider real 2-step metric nilpotent Lie algebras associated to graphs with possibly repeated edge labels as constructed by Ray in 2016. We determine how the structure of the egde labeling within the graph contributes to the abelian factor in the
Externí odkaz:
http://arxiv.org/abs/2208.09541
Dani and Mainkar introduced a method for constructing a 2-step nilpotent Lie algebra $\mathfrak{n}_G$ from a simple directed graph $G$ in 2005. There is a natural inner product on $\mathfrak{n}_G$ arising from the construction. We study geometric pro
Externí odkaz:
http://arxiv.org/abs/1512.07944
Publikováno v:
Communications in Algebra; 2024, Vol. 52 Issue 7, p2852-2867, 16p
Autor:
DeCoste, Rachelle C.
For each type of classical Lie algebra, we list the dominant highest weights $\zeta$ for which $(\zeta;\mu_i)$ is not a primitive pair and the weight space $V_{\mu_i}$ has dimension one where $\mu_i$ are the highest long and short roots in each case.
Externí odkaz:
http://arxiv.org/abs/0708.1757
Autor:
DeCoste, Rachelle, Piscitelle, Louis
Food scientists at the U.S. Army's Natick Solider Center have developed a model for the lifecyle of the bacteria Staphylococcus aureus in intermediate moisture bread. In this article, we study this model using dynamical systems and Lie symmetry metho
Externí odkaz:
http://arxiv.org/abs/0704.1284
Autor:
DeCoste, Rachelle
We continue the study of the distribution of closed geodesics on nilmanifolds constructed from a simply connected 2-step nilpotent Lie group with a left invariant metric and a lattice. We consider a Lie group with an associated 2-step nilpotent Lie a
Externí odkaz:
http://arxiv.org/abs/math/0703930
Autor:
DECOSTE, RACHELLE C., DEMEYER, LISA
Publikováno v:
The Rocky Mountain Journal of Mathematics, 2015 Jan 01. 45(5), 1425-1444.
Externí odkaz:
https://www.jstor.org/stable/26411483
Publikováno v:
Communications in Algebra; 2023, Vol. 51 Issue 5, p2155-2175, 21p
Autor:
Bayless, Rachel, DeCoste, Rachelle
This activity is a gentle introduction to modeling via differential equations. The students will learn about exponential growth by modeling the rate at which the word jumbo has propagated through English language texts over time.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75f99da01098b72ed306488d1be3cf1f
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