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Past Seminars Analysis

Dr. Imre PatyiTue Nov 18, 20033:00 pmWe discuss some old and new results on ideals, characters, and finite matrices of the algebra of holomorphic functions on a pseudoconvex open set in Banach spaces with countable unconditional bases.

Prof. Bo GuanTue Nov 4, 20033:00 pm

Prof. Bernie RussoTue Oct 28, 20033:00 pmA famous theorem of Wiener states that if a periodic function has an absolutely convergent Fourier series and never vanishes, then its reciprocal also has an absolutely convergent Fourier series. In a forthcoming paper by K. Grochenig and M. Leinert (Journal of the American Mathematical Society), this is generalized, using the techniques of...

Dr. Sunsig ByunTue Oct 21, 20033:00 pm