halbgruppe
Books
- 9781159035013 - Gruppentheorie: Endliche Gruppe, Punktgruppe, Kommutator, Halbgruppe, Permutation, Symmetrische Gruppe, Ikosaedergruppe, Permutationsg
- 9780875645254 - Tragic Train "The City of San Francisco": The Development and Historic Wreck of a Streamliner
- 9780387065427 - A theory of semigroup valued measures (Lecture notes in mathematics)
- 9783642016769 - Boundary Value Problems and Markov Processes (Lecture Notes in Mathematics)