Mathematical Research Letters

Lusztig’s partition and sheets (with an Appendix by M. Bulois)

The multiplicative anomaly of three or more commuting elliptic operators

The subadditivity of the Kodaira dimension for fibrations of relative dimension one in positive characteristics

The functional equation of the Jacquet-Shalika integral representation of the local exterior-square $L$-function

Density, forcing, and the covering problem

Non-squeezing property for holomorphic symplectic structures

The energy-critical nonlinear Schrödinger equation on a product of spheres

Reducible surgeries and Heegaard Floer homology

Néron-Severi group preserving lifting of $\mathrm{K}3$ surfaces and applications

$\mathrm{GL}_2$-representations with maximal image

On discrete fractional integral operators and related Diophantine equations

Nonabelian Hodge theory in positive characteristic via exponential twisting

Gross-Siebert’s slab functions and open GW invariants for toric Calabi-Yau manifolds

The structure of Siegel modular forms modulo $p$ and $U(p)$ congruences

Critical exponent and bottom of the spectrum in pinched negative curvature

A constant coefficient Legendre-Hadamard system with no coercive constant coefficient quadratic form over $W^{1,2}$

A realization for a $\mathbb{Q}$-Hermitian variation of Hodge structure of Calabi-Yau type with real multiplication