Whittaker functions for generalized principal series representations of GSp(2,R)
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DOI: 10.1016/j.jfa.2018.09.011
Abstract: Abstract We study Whittaker functions for generalized principal series representations of GSp ( 2 , R ) induced from Siegel parabolic subgroup. We give Mellin–Barnes type integral representations of Whittaker functions belonging to certain K-types.… read more here.
Keywords: generalized principal; principal series; functions generalized; whittaker functions ... See more keywords
Point-to-line polymers and orthogonal Whittaker functions
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DOI: 10.1090/tran/7423
Abstract: We study a one-dimensional directed polymer model in an inverse-gamma random environment, known as the log-gamma polymer, in three different geometries: point-to-line, point-to-half-line and when the polymer is restricted to a half-space with end point… read more here.
Keywords: point line; whittaker functions; line; line polymers ... See more keywords