Results 1  10
of
2,591
Real Mirror Symmetry for OneParameter Hypersurfaces
, 2008
"... We study open string mirror symmetry for oneparameter CalabiYau hypersurfaces in weighted projective space. We identify mirror pairs of Dbrane configurations, derive the corresponding inhomogeneous PicardFuchs equations, and solve for the domainwall tensions as analytic functions over moduli spa ..."
Abstract

Cited by 28 (4 self)
 Add to MetaCart
We study open string mirror symmetry for oneparameter CalabiYau hypersurfaces in weighted projective space. We identify mirror pairs of Dbrane configurations, derive the corresponding inhomogeneous PicardFuchs equations, and solve for the domainwall tensions as analytic functions over moduli
Examples of oneparameter automorphism groups of UHF algebras
 Commun. Math. Phys
"... B. Blackadar [1] constructed for the first time an example of a symmetry (or an automorphism of period two) of the CAR algebra (or the UHF algebra of type 2 ∞ ) whose fixed point algebra is not AF (or approximately finitedimensional). This was soon extended to produce an example of finitegroup act ..."
Abstract

Cited by 8 (7 self)
 Add to MetaCart
B. Blackadar [1] constructed for the first time an example of a symmetry (or an automorphism of period two) of the CAR algebra (or the UHF algebra of type 2 ∞ ) whose fixed point algebra is not AF (or approximately finitedimensional). This was soon extended to produce an example of finite
ON ONEPARAMETER FAMILIES OF DIDO RIEMANNIAN PROBLEMS
, 1999
"... Locally, isoperimetric problems on Riemannian surfaces are subRiemannian problems in dimension 3. The particular case of Dido problems corresponds to a class of singular contact subRiemannian metrics: metrics which have the charateristic vertor field as symmetry. We give a classification of the ge ..."
Abstract

Cited by 1 (0 self)
 Add to MetaCart
Locally, isoperimetric problems on Riemannian surfaces are subRiemannian problems in dimension 3. The particular case of Dido problems corresponds to a class of singular contact subRiemannian metrics: metrics which have the charateristic vertor field as symmetry. We give a classification
The Computation Of OneParameter Families Of Bifurcating Elastic Surfaces
, 1998
"... . We consider the problem of constructing the middle surface of a deformed elastic shell from its first and second fundamental forms, a fffi and b fffi . The undeformed shell is a spherical cap of radius R and thickness h with an angular width 2`0 where 0 ! `0 ! =2. The cap is subjected to a const ..."
Abstract

Cited by 1 (1 self)
 Add to MetaCart
constant uniform load and is simply supported at its edge. We seek to compute the oneparameter families of buckled states which branch from the unbuckled state of the shell. This is accomplished in two steps. First, a finite element method is used to solve the governing shell equations, a pair of fourth
OneParameter Versal Deformations of Symmetric Hamiltonian Systems in 1:1 Resonance
, 2003
"... We consider Hamiltonian systems in 1:1 resonance in the presence of symmetry. ..."
Abstract

Cited by 2 (0 self)
 Add to MetaCart
We consider Hamiltonian systems in 1:1 resonance in the presence of symmetry.
One–parameter Superscaling at the Metal–Insulator Transition in Three Dimensions
, 1997
"... Based on the spectral statistics obtained in numerical simulations on three dimensional disordered systems within the tight–binding approximation, a new superuniversal scaling relation is discovered that is independent from the initial (orthogonal, unitary or symplectic) symmetry of the system. This ..."
Abstract
 Add to MetaCart
. This relation shows a strong evidence for the one–parameter scaling existing for such a second order phase transition. It also gives a nontrivial hint on how the symmetry parameter β enters into one–parameter scaling.
Invariant properties of Timoshenko beams equations
 Int. J. Engng. Sci
, 1995
"... The Lie groups theory is applied to study the invariant properties of the Timoshenko beam equations. A group classification with respect to the external load is performed and the full symmetry groups are determined. Then, the most general form of the solutions to the Timoshenko beam equations, invar ..."
Abstract

Cited by 3 (2 self)
 Add to MetaCart
, invariant under an arbitrary oneparameter symmetry group is obtained. As an example, invariant solutions, representing traveling waves along the beam are discussed. Next, for each case of external loads, specified during the group classification procedure, the variational and divergence symmetries
Payne: Conservation laws for equations of mixed elliptichyperbolic and degenerate types
 Duke Math. J
"... Abstract For partial differential equations of mixed elliptichyperbolic and degenerate types which are the EulerLagrange equations for an associated Lagrangian, invariance with respect to changes in independent and dependent variables is investigated, as are results in the classification of conti ..."
Abstract

Cited by 4 (0 self)
 Add to MetaCart
of continuous oneparameter symmetry groups. For the variational and divergence symmetries, conservation laws are derived via the method of multipliers. The conservation laws resulting from anisotropic dilations are applied to prove uniqueness theorems for linear and nonlinear problems, and the invariance under
Direct Reduction and Differential Constraints
, 1994
"... . Direct reductions of partial differential equations to systems of ordinary differential equations are in onetoone correspondence with compatible differential constraints. The differential constraint method is applied to prove that a parabolic evolution equation admits infinitely many characteris ..."
Abstract

Cited by 37 (2 self)
 Add to MetaCart
reduction methods. For example, the solutions which are invariant under a oneparameter symmetry...
Results 1  10
of
2,591