People

 

Faculty: Portnoy, Arturo

Education:
Ph.D., 1997, Rensselaer Polytechnic Institute

Research Interests:


Teaching Interests:


Articles:
McLaughlin, Joyce R.; Portnoy, Arturo Perturbing a rectangular membrane with a restorative force: effects on eigenvalues and eigenfunctions. Comm. Partial Differential Equations 23 (1998), no. 1-2, 243–285. (Reviewer: Alain Brillard), 35J25 (35B30 35P20 47F05 73D30)

Portnoy, Arturo; Stable perturbations of spectral data for rectangular membranes. Thesis (Ph.D.)–Rensselaer Polytechnic Institute. 1997. 90 pp. ISBN: 978-0591-59958-9

McLaughlin, Joyce R.; Portnoy, Arturo Perturbation expansions for eigenvalues and eigenvectors for a rectangular membrane subject to a restorative force. Electron. Res. Announc. Amer. Math. Soc. 3 (1997), 72–77 (electronic). (Reviewer: Sergey A. Titarenko), 35P20 (35B20 35J25 47F05)

Webpage: http://sites.google.com/site/drarturoportnoy/

Email: arturo.portnoy1@upr.edu

Office: OF-202

Phone: 5894

Position: Professor

 

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