Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Castro, Alex L."'
Autor:
Surmacz, Karl, Ribeiro-Castro, Alex L., Anderson, Mike B., Van Andel, Dave, Redfern, Roberta E., Duwelius, Paul J.
Publikováno v:
In Arthroplasty Today April 2024 26
Autor:
Ribeiro-Castro, Alex L., Surmacz, Karl, Aguilera-Canon, Mara Catalina, Anderson, Mike B., Van Andel, Dave, Redfern, Roberta E., Cook, Chad E.
Publikováno v:
In Gait & Posture January 2024 107:130-135
Using the rigid body as an example, we illustrate some features of stochastic geometric mechanics. These features include: i) a geometric variational motivation for the noise structure involving Lie-Poisson brackets and momentum maps, ii) stochastic
Externí odkaz:
http://arxiv.org/abs/1606.06308
We derive and study stochastic dissipative dynamics on coadjoint orbits by incorporating noise and dissipation into mechanical systems arising from the theory of reduction by symmetry, including a semidirect-product extension. Random attractors are f
Externí odkaz:
http://arxiv.org/abs/1601.02249
Publikováno v:
J. Geom. Mech. 9 (2017) 317-333
The Monster tower, also known as the Semple tower, is a sequence of manifolds with distributions of interest to both differential and algebraic geometers. Each manifold is a projective bundle over the previous. Moreover, each level is a fiber compact
Externí odkaz:
http://arxiv.org/abs/1512.00107
Publikováno v:
Discrete Contin. Dyn. Syst. (2015) 239-247
We consider how the problem of determining normal forms for a specific class of nonholonomic systems leads to various interesting and concrete bridges between two apparently unrelated themes. Various ideas that traditionally pertain to the field of a
Externí odkaz:
http://arxiv.org/abs/1409.2443
Autor:
Castro, Alex L., Howard, Wyatt C.
We further study the incidence relations that arise from the various subtowers, known as Baby Monster, which exist within the $\mathbb{R}^{3}$-Monster Tower. This allows us to complete the $RVT$ class spelling rules. We also present a method of calcu
Externí odkaz:
http://arxiv.org/abs/1407.1824
Autor:
Lessig, Christian, Castro, Alex L.
We present the geometry and symmetries of radiative transfer theory. Our geometrization exploits recent work in the literature that enables to obtain the Hamiltonian formulation of radiative transfer as the semiclassical limit of a phase space repres
Externí odkaz:
http://arxiv.org/abs/1206.3301
Autor:
Castro, Alex L., Howard, Wyatt C.
We consider here the problem of classifying orbits of an action of the dif- feomorphism group of 3-space on a tower of fibrations with P2-fibers that generalize the Monster Tower due to Montgomery and Zhitomirskii. As a corollary we give the first st
Externí odkaz:
http://arxiv.org/abs/1107.4145
Autor:
Castro, Alex L., Montgomery, Richard
In earlier work, we introduced the `Monster tower', a tower of fibrations associated to planar curves. We constructed an algorithm for classifying its points with respect to the equivalence relation generated by the action of the contact pseudogroup
Externí odkaz:
http://arxiv.org/abs/0912.3020