Author: Publisher: American Mathematical Soc.
ISBN: 0821834452
Category :
Languages : en
Pages : 102
Book Description
Exponentially Small Splitting of Invariant Manifolds of Parabolic Points
Author: Publisher: American Mathematical Soc.
ISBN: 0821834452
Category :
Languages : en
Pages : 102
Book Description
Points on Quantum Projectivizations
Author: Publisher: American Mathematical Soc.
ISBN: 0821834959
Category :
Languages : en
Pages : 154
Book Description
Exponentially Small Splitting of Invariant Manifolds of Parabolic Points
Author: Inmaculada Baldom‡Publisher: American Mathematical Soc.
ISBN: 9780821865149
Category : Mathematics
Languages : en
Pages : 108
Book Description
We consider families of one and a half degrees of freedom Hamiltonians with high frequency periodic dependence on time, which are perturbations of an autonomous system. We suppose that the origin is a parabolic fixed point with non-diagonalizable linear part and that the unperturbed system has a homoclinic connection associated to it. We provide a set of hypotheses under which the splitting is exponentially small and is given by the Poincare-Melnikov function.
Maximum Principles on Riemannian Manifolds and Applications
Author: Stefano PigolaPublisher: American Mathematical Soc.
ISBN: 0821836390
Category : Mathematics
Languages : en
Pages : 118
Book Description
Aims to introduce the reader to various forms of the maximum principle, starting from its classical formulation up to generalizations of the Omori-Yau maximum principle at infinity obtained by the authors.
Equivariant, Almost-Arborescent Representations of Open Simply-Connected 3-Manifolds; A Finiteness Result
Author: Valentin PoenaruPublisher: American Mathematical Soc.
ISBN: 0821834606
Category : Mathematics
Languages : en
Pages : 104
Book Description
Shows that at the cost of replacing $V DEGREES3$ by $V_h DEGREES3 = \{V DEGREES3$ with very many holes $\}$, we can always find representations $X DEGREES2 \stackrel {f} {\rightarrow} V DEGREES3$ with $X DEGREES2$ locally finite and almost-arborescent, with $\Psi (f)=\Phi (f)$, and with the ope
Large Viscous Boundary Layers for Noncharacteristic Nonlinear Hyperbolic Problems
Author: Guy MétivierPublisher: American Mathematical Soc.
ISBN: 0821836498
Category : Mathematics
Languages : en
Pages : 122
Book Description
Studies two types of integral transformation associated with fractional Brownian motion, that are applied to construct approximation schemes for fractional Brownian motion by polygonal approximation of standard Brownian motion. This approximation is the best in the sense that it minimizes the mean square error.
Integral Transformations and Anticipative Calculus for Fractional Brownian Motions
Author: Yaozhong HuPublisher: American Mathematical Soc.
ISBN: 0821837044
Category : Mathematics
Languages : en
Pages : 144
Book Description
A paper that studies two types of integral transformation associated with fractional Brownian motion. They are applied to construct approximation schemes for fractional Brownian motion by polygonal approximation of standard Brownian motion. This approximation is the best in the sense that it minimizes the mean square error.
A Generating Function Approach to the Enumeration of Matrices in Classical Groups over Finite Fields
Author: Jason FulmanPublisher: American Mathematical Soc.
ISBN: 0821837060
Category : Mathematics
Languages : en
Pages : 104
Book Description
Generating function techniques are used to study the probability that an element of a classical group defined over a finite field is separable, cyclic, semisimple or regular. The limits of these probabilities as the dimension tends to infinity are calculated in all cases, and exponential convergence to the limit is proved. These results complement and extend earlier results of the authors, G. E. Wall, and Guralnick & Lubeck.
The $RO(G)$-Graded Equivariant Ordinary Homology of $G$-Cell Complexes with Even-Dimensional Cells for $G=\mathbb {Z}/p$
Author: Publisher: American Mathematical Soc.
ISBN: 0821834614
Category :
Languages : en
Pages : 146
Book Description
On Dynamical Poisson Groupoids I
Author: Luen-Chau LiPublisher: American Mathematical Soc.
ISBN: 0821836730
Category : Mathematics
Languages : en
Pages : 86
Book Description
We address the question of duality for the dynamical Poisson groupoids of Etingof and Varchenko over a contractible base. We also give an explicit description for the coboundary case associated with the solutions of (CDYBE) on simple Lie algebras as classified by the same authors.
