Positive integral operators in unbounded domains

Theory of reproducing kernels

N. Aronszajn · Transactions of the American Mathematical Society · 1950 · 5.4K citations · Full text

Natural Sciences, Mathematics, Computational Geometry +9

L/sup 2/(R) nonstationary processes and the sampling theorem

I.M.G. Lourtie, Jorge Buescu · IEEE Signal Processing Letters · 2001 · 20 citations

Engineering, Electrical Engineering, Mathematics +15

Representation of kernels of integral operators by bilinear series

Igor M. Novitskii · Siberian Mathematical Journal · 1984 · 14 citations

Natural Sciences, Data Science, Representation Theory +8