Results 41 to 50 of about 2,707 (89)

A characterization of the Grassmann manifold (Gp,2(IR)). another review

open access: yes, 1988
International Journal of Mathematics and Mathematical Sciences, Volume 12, Issue 2, Page 321-332, 1989.
A. J. Ledger, B. J. Papantoniou
wiley   +1 more source

Bayesian Analysis of Stochastic and Deterministic Processes in The Error Correction Model [PDF]

open access: yes
In this article a method for joint estimation of the number of stochastic trends and the deterministic processes in a multivariate error correction model is presented.
Brett Inder, Strachan, Rodney
core  

Supersymmetry versus Integrability in two-dimensional Classical Mechanics

open access: yes, 2003
Supersymmetric extensions of Hamilton-Jacobi separable Liouville mechanical systems with two degrees of freedom are defined. It is shown that supersymmetry can be implemented in this type of systems in two independent ways. The structure of the constants
A. Alonso-Izquierdo   +34 more
core   +3 more sources

On two-dimensional superpotentials: from classical Hamilton-Jacobi theory to 2D supersymmetric quantum mechanics

open access: yes, 2004
Superpotentials in ${\cal N}=2$ supersymmetric classical mechanics are no more than the Hamilton characteristic function of the Hamilton-Jacobi theory for the associated purely bosonic dynamical system.
A Alonso Izquierdo   +17 more
core   +1 more source

Fermion Condensates of massless $QED_2$ at Finite Density in non-trivial Topological Sectors

open access: yes, 1996
Vacuum expectation values of products of local bilinears $\bar\psi\psi$ are computed in massless $QED_2$ at finite density. It is shown that chiral condensates exhibit an oscillatory inhomogeneous behaviour depending on the chemical potential. The use of
A. Actor   +21 more
core   +1 more source

On some Moment Maps and Induced Hopf Bundles in the Quaternionic Projective Space

open access: yes, 2000
We describe a diagram containing the zero sets of the moment maps associated to the diagonal U(1) and Sp(1) actions on the quaternionic projective space HP^n.
Ornea, Liviu, Piccinni, Paolo
core   +3 more sources

Home - About - Disclaimer - Privacy