13581 - Unipotent and nilpotent classes in simple algebraic groups and Lie algebras |
13582 - Uniqueness and non-uniqueness of semigroups generated by singular diffusion operators |
13583 - Unit equations in diophantine number theory |
13584 - Unit groups of classical rings |
13585 - Unitäre Darstellungen der Klassischen Gruppen |
13586 - Unitary representation theory of exponential Lie groups |
13587 - Unitary representations of groups, duals and characters |
13588 - Unitary representations of reductive Lie groups |
13589 - Unitary representations of solvable Lie groups |
13590 - Unitary symmetries and their application to high energy physics |