The concept and some basic properties of a twisted Hopf algebra are introduced and investigated. Its unique difference from a Hopf algebra is that the comultiplication ␦ : A ª A m A is an algebra homomorphism, not for the componentwise multiplication on A m A, but for the twisted multiplication on A
✦ LIBER ✦
The coshape category as an imprimitivity algebra
✍ Scribed by Armin Frei; Heinrich Kleisli
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 634 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0022-4049
No coin nor oath required. For personal study only.
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