Klassifikation der Library of Congress: QA247Mathematics Subject Classification: *16S60Mathematics Subject Classification: 16S90Mathematics Subject Classification: 13L05Mathematics Subject Classification: 03C60Mathematics Subject Classification: 16B70Mathematics Subject Classification: 16-02Mathematics Subject Classification: 03C25Mathematics Subject Classification: 46J25Mathematics Subject Classification: 46H15Mathematics Subject Classification: 54C40Mathematics Subject Classification: 16E50Mathematics Subject Classification: 06E15 | 
