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The Langlands-Shelstad transfer factor is a function defined on some reductive groups over a p-adic field. Near the origin of the group, it may be viewed as a function on the Lie algebra. For classical groups, its values have the form q c sign, where sign ∈ {−1, 0, 1}, q is the cardinality of the residue field, and c is a rational number. The sign function… (More)

- JULIA GORDON
- 2004

In the present paper, it is shown that the values of Harish-Chandra distribution characters on definable compact subsets of the set of topologically unipotent elements of some reductive p-adic groups can be expressed as the trace of Frobenius action on certain geometric objects, namely, Chow motives. The result is restricted to a class of depth-zero… (More)

- JULIA GORDON
- 2002

We define a motivic analogue of the Haar measure for groups of the form G(k((t))), where k is an algebraically closed field of characteristic zero, and G is a reductive algebraic group defined over k. A classical Haar measure on such groups does not exist since they are not locally compact. We use the theory of motivic integration introduced by M.… (More)

OBJECTIVES
The purpose of this study was to investigate the effects of background noise and reverberation on listening effort. Four specific research questions were addressed related to listening effort: (A) With comparable word recognition performance across levels of reverberation, what are the effects of noise and reverberation on listening effort? (B)… (More)

- Julia Gordon, Yoav Yaffe
- 2008

- Raf Cluckers, Clifton Cunningham, Julia Gordon, Loren Spice
- 2011

This paper is concerned with the values of Harish-Chandra characters of a class of positive-depth, toral, very supercuspidal representations of p-adic symplectic and special orthogonal groups, near the identity element. We declare two representations equivalent if their characters coincide on a specific neighbourhood of the identity (which is larger than… (More)

We give a motivic proof of a character formula for depth zero su-percuspidal representations of p-adic SL(2). We begin by finding the virtual Chow motives for the character values of all depth zero supercuspidal representations of p-adic SL(2), at topologically unipotent elements. Then we find the virtual Chow motives for the values of the Fourier transform… (More)

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