Results 91 to 100 of about 13,441 (193)

Ramanujan graphs and Hecke operators [PDF]

open access: yesBulletin of the American Mathematical Society, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Holographic description of Narain CFTs and their code-based ensembles

open access: yesJournal of High Energy Physics
We provide a precise relation between an ensemble of Narain conformal field theories (CFTs) with central charge c = n, and a sum of (U(1) × U(1)) n Chern-Simons theories on different handlebody topologies.
Ofer Aharony   +2 more
doaj   +1 more source

Another look at rational torsion of modular Jacobians. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Ribet KA, Wake P.
europepmc   +1 more source

A table of Hecke operators, II

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 1973
reducible factors) for (1 ...
openaire   +2 more sources

Definite orthogonal modular forms: computations, excursions, and discoveries. [PDF]

open access: yesRes Number Theory, 2022
Assaf E   +5 more
europepmc   +1 more source

Hecke theory and equidistribution for the quantization of linear maps of the torus

open access: yes, 1999
We study semi-classical limits of eigenfunctions of a quantized linear hyperbolic automorphism of the torus ("cat map"). For some values of Planck's constant, the spectrum of the quantized map has large degeneracies.
Kurlberg, P., Rudnick, Z.
core   +3 more sources

Hecke operators as operations in elliptic cohomology

open access: yesJournal of Pure and Applied Algebra, 1990
AbstractWe construct stable operations T̄n:Ell∗( ) → Ell (ln)∗( ) for n> in the version of elliptic cohomology where the coefficient ring Ell∗ agrees with the ring of modular forms for SL2(Z) which are meromorphic at ∞, and T̄n restricts to the nth Hecke operator Tn on Ell∗.
openaire   +1 more source

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