MARÍA SILVINA RIVEROS

                                        Facultad de Matemática, Astronomía y Física (FaMAF)
Universidad Nacional de Córdoba
Medina Allende s/n
Ciudad Universitaria
5000 - Córdoba
ARGENTINA
 
 

Phone number: +54 (351) 433 4052 (int. 402)
Fax: + 54 (351) 433 4054
E-mail:  sriveros@mate.uncor.edu

Research interests

Harmonic Analysis
Calderón-Zygmund Theory.
Weighted and Vector valued inequalities.
One-sided Operators.
Extrapolation Theory.

Publications.

Weights for commutators of the one-sided discrete square function, the Weyl fractional integral and other one-sided operators", M. Lorente, M.S. Riveros  Proceedings of the Royal Society of Edinburgh A,  Vol 135, No 4, (2005), 845-862. .
“Weighted Estimates for Singular Integral Operators Satisfaying Hörmander’s conditions of Young Type ", M. Lorente, M.S. Riveros, A. de la Torre    Journal of  Fourier Analysis and Aplications. Vol 11, No 5  (2005) 497-509. 
“Two weighted inequalities for commutators of one-sided singular integrals and the discrete square function", M. Lorente,  M.S. Riveros , Journal of the Australian Math. Soc. Serie A, 79 (2005) 77-94.
“ Weighted inequalities for integral operators with some homogeneous kernels", M.S. Riveros, M. Urciuolo, Czechoslovak Mathematical Journal 55, 2  (2005) 423 – 432.
 “On Hörmander's conditions for singular integrals",  M. Lorente, M.S. Riveros, A. de la Torre, Revista de la Unión Matemática Argentina, Vol 45, 1, (2004) 7-14.
 “One-sided weighted inequalities for commutators of singular integrals operators,"  M. Lorente, M.S. Riveros, Comment. Math. Univ. Carolinae 43, 1 (2002) 83-101.
"On the best ranges for $A_{p}^+$ and $RH_{r}^+$'', M. S. Riveros, A de la Torre,  Czechoslovak Mathematical Journal, 51(126)(2001) 285-301.
“Norm inequalities relating one-sided singular integrals and one-sided maximal function'', M.S. Riveros, A. de la Torre, Journal of the Australian Math. Soc. Serie A 69, (2000) 1-12.
        “Sufficient conditions for one-sided operators'',  M.S. Riveros, L. de Rosa  A. de la Torre, Journal of Fourier Analysis and Aplications Vol 6, issue 6, (2000) 607-621.
“One-sided extrapolation at infinity and singular integrals'', R. Macías, M.S. Riveros, Proceedings of the Royal Society of Edinburgh 130A, ,  (2000) 1081-1102.



Works in preparation

 

   

“Two extrapolation theorems for related weights and aplications"  M. Lorente, M.S. Riveros (submited for publication).

“Generalized Hörmander conditions, commutators and weights”,  M. Lorente, J.M. Martell, M.S. Riveros, A. de la Torre (submited for publication).  

“Generalized Hörmander's conditions and weighted endpoint estimate” M. Lorente, J.M. Martell, C. Pérez, M.S. Riveros, (in progress).

 


 

 

Others links   

 Centro de Investigación y Estudios en Matemática (CIEM) - CONICET.

 

Last modification:  September 19, 2005.