1
A unified framework for functional renormalisation group calculations and its application to three dimensional Hubbard models /
Book
2
It is decidable in polynomial time whether a monoid presented by a finite weight reducing and confluent thue system is torsion free.
Book
...MFD - Group theory, representation theory...
3
An algorithm for the word problem in HNN extensions and the dependence of its complexity on the group representation /
Book
...MFD - Group theory, representation theory...
4
Über die Rechtsderivierten des inversen Limes von Modul- und Gruppenfamilien.
Book
...MFD - Group theory, representation theory...