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math.KT2025
A higher index and rapidly decaying kernels
Hao Guo, Peter Hochs, Hang Wang
We construct an index of first-order, self-adjoint, elliptic differential operators in the -theory of a Fréchet algebra of smooth kernels with faster than exponential off-diago…
math.KT2025
A higher index on finite-volume locally symmetric spaces
Hao Guo, Peter Hochs, Hang Wang
Let be a connected, real semisimple Lie group. Let be maximal compact, and let be discrete and such that has finite volume. If the real rank of $…