Roger A. Roybal
Visiting Assitant Professor, Department of Mathematics, CSU Channel Islands
Office: Bell Tower West 2105 Hours: MoWe 1:00-1:45, TuTh 2:00-2:45 Phone: 805.437.2741 Email:

Teaching

Fall 2009 Math 150, Calculus I Math 331, History of Mathematics

Previous semesters Math 151, Calculus II, Spring 2009 Math 240, Linear Algebra, Spring 2009 Math 331, History of Mathematics, Spring 2009 Math 140, Business Calculus, Fall 2008 Math 331, History of Mathematics, Fall 2008 Math 140, Business Calculus, Spring 2008 Math 208, Mathematics for Elementary Teachers, Spring 2008 Math 331, History of Mathematics, Spring 2008 Math 95, Intermediate Algebra, Fall 2007 Math 331, History of Mathematics, Fall 2007 Math 351, Real Analysis, Fall 2007 History of Math, Spring 2007

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Research

My main areas of interest are multivariable operator theory and multidimensional moment problems. Through the study of moment problems I have also been looking at real algebraic geometry and various applications of reproducing kernel Hilbert spaces. I received my Ph.D. from UC Santa Barbara in 2005 under the guidance of Mihai Putinar.

Publication

[1] Roger A. Roybal, A reproducing kernel condition for indeterminacy in the multidimensional moment problem, Proc. Amer. Math. Soc. 135 (2007), 3967-3975.

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Other stuff

• Links
• My mathematical family tree

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Math Department | CSUCI

Please note: The views and opinions expressed on these pages are of the author's own and do not necessarily reflect those of the Department of Mathematics, CSU Channel Islands, the State of California, nor any other entity, including, but not limited to the United States of America, the University of California, the American Mathematical Society, the Mathematical Association of America, and the Super Adventure Club.

Last updated August 23, 2009