00482nam a2200121Ia 4500008004100000082002000041100002000061245010100081260005000182300002100232440005100253500005600304250724b        |||||||| |||| 00| 0 eng d  a515.78bP658.PH  aPinsky, Ross G.  aPositive harmonic functions and diffusionb: an integrated analytic and probabilistic approach /  aCambridge:bCambridge University Press,c1995  axvi, 474p. Index  aCambridge studies in Advanced Mathematics ; 45  a"Purchased under NBHM grant for the year 1994-1995"