coaction


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coaction

(kō-ăk′shən)
n.
1. An impelling or restraining force; a compulsion.
2. Joint action.
3. Ecology Any of the reciprocal actions or effects, such as symbiosis, that can occur in a community.
co·ac′tive adj.
co·ac′tive·ly adv.
References in periodicals archive ?
We need to convince ourselves that this dualization interchanges action and coaction. But this is clearly true
Three natural subgroups of the Brauer-Picard group of a Hopf algebra with applications
Corollary 5.2 The ySym action and coaction defined in (Forcey et al., 2010, Section 4.1) make [MSym.sub.+] into a Hopf module isomorphic to the Hopfmodule PSym.
Cofree compositions of coalgebras
There have been numerous publications on coaction of physiologically active substances.
Positive antibacterial co-action between hop (Humulus lupulus) constituents and selected antibiotics
The coaction [rho] in this basis is particularly nice, but we need a bit more notation to describe it.
New Hopf structures on binary trees
If we endow [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] with the right H- coaction [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] given by
On Doi-Hopf modules and Yetter-Drinfeld modules in symmetric monoidal categories
P is a right C-comodule with the coaction p [??] e[[cross product].sub.B]p, hence it is an integrable Z-connection over T(C, x) with covariant derivative:
Curved differential graded algebras and corings
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