Letters in Mathematical Physics

A Reconstruction Theorem for Almost-Commutative Spectral Triples
Classification of Invariant Star Products up to Equivariant Morita Equivalence on Symplectic Manifolds
Low Density Limit of BCS Theory and Bose–Einstein Condensation of Fermion Pairs
On Integrability of the Kontsevich Non-Abelian ODE System
Poisson Structures Compatible with the Cluster Algebra Structure in Grassmannians
Reality Property of Discrete Wronski Map with Imaginary Step
Uniqueness of the Ground State in the Feshbach Renormalization Analysis