Mathematical Research Letters

From quasimodes to resonances

Zeros of sparse polynomials over local fields of characteristic~$p$

Jacobians of Riemann surfaces and the Sobolev space $H^{1/2}$ on the circle

Milnor and finite type invariants of plat-closures

Spectral transfer and pointwise ergodic theorems for semi-simple Kazhdan groups

Frobenius manifolds from Yang-Mills instantons

Holomorphic Morse inequalities in singular reduction

Lattices without short characteristic vectors

Contact degree and the index of Fourier integral operators

On the Fourier coefficients of homeomorphisms of the circle

Some $IHX$-type relations on trivalent graphs and symplectic representation theory

A proof of Feigin’s conjecture