TY  - JOUR
AB  - In this article, we study several equivalent notions of homomorphism between locally compact quantum groups compatible with duality. In particular, we show that our homomorphisms are equivalent to functors between the respective categories of coactions. We lift the reduced bicharacter to universal quantum groups for any locally compact quantum group defined by a modular multiplicative unitary, without assuming Haar weights. We work in the general setting of modular multiplicative unitaries.
AU  - Meyer, Ralf
AU  - Roy, Sutanu
AU  - Woronowicz, Stanislaw Lech
DA  - 2012
LA  - eng
IS  - Münster Journal of Mathematics
M2  - 1
PY  - 2012
SP  - 1-24
T2  - Münster Journal of Mathematics
TI  - Homomorphisms of quantum groups
UR  - https://nbn-resolving.org/urn:nbn:de:hbz:6-88399662599
Y2  - 2024-11-22T03:47:23
ER  -