On realizations of Pachner moves in 4d
2015 ◽
Vol 24
(13)
◽
pp. 1541002
◽
Keyword(s):
The combinatorial structure of Pachner moves in four dimensions is analyzed in the case of a distinguished move of the type (3,3) and few examples of solutions are reviewed. In particular, solutions associated to Pontryagin self-dual locally compact abelian groups are characterized with remarkable symmetry properties which, in the case of finite abelian groups, give rise to a simple model of combinatorial TQFT with corners in four dimensions.
2020 ◽
Vol 18
(04)
◽
pp. 2050019
1994 ◽
Vol 126
(1)
◽
pp. 1-6
◽
1966 ◽
Vol 62
(3)
◽
pp. 399-420
◽
Keyword(s):
2021 ◽
Vol 10
(4)
◽
pp. 2033-2044
1946 ◽
Vol 52
(10)
◽
pp. 940-945
◽
Keyword(s):
Keyword(s):