5 citations · 13 across the 6 of their papers we have counts for
6 papers
Noncentral extensions as anomalies in classical dynamical systems
Jorge E. Solomin, Marcela Zuccalli
A two cocycle is associated to any action of a Lie group on a symplectic manifold. This allows to enlarge the concept of anomaly in classical dynamical systems considered by F. Top…
On the global version of Euler-Lagrange equations
R. E. Gamboa Saraví, J. E. Solomin
The introduction of a covariant derivative on the velocity phase space is needed for a global expression of Euler-Lagrange equations. The aim of this paper is to show how its torsi…
On gauge invariant regularization of fermion currents
R. E. Gamboa Saravi, M. A. Muschietti, J. E. Solomin
We compare Schwinger and complex powers methods to construct regularized fermion currents. We show that although both of them are gauge invariant they not always yield the same res…
A calculation with a bi-orthogonal wavelet transformation
H. Falomir, M. A. Muschietti, E. M. Santangelo +1
We explore the use of bi-orthogonal basis for continuous wavelet transformations, thus relaxing the so-called admissibility condition on the analyzing wavelet. As an application, w…
On the relation between determinants and Green functions of elliptic operators with local boundary conditions
Horacio Alberto Falomir, Ricardo Enrique Gamboa Saravi, Mar\'{\I}a Amelia Muschietti +2
A formula relating quotients of determinants of elliptic differential operators sharing their principal symbol, with local boundary conditions, to the corresponding Green function…
A calculation with a bi-orthogonal wavelet transformation
H. Falomir, M. A. Muschietti, E. M. Santangelo +1
We explore the use of bi-orthogonal basis for continuous wavelet transformations, thus relaxing the so-called admissibility condition on the analyzing wavelet. As an application, w…