Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Infinity Operads & Monoidal Categories Group Equivariance

Infinity Operads & Monoidal Categories Group Equivariance

Yau Donald

Hardcover

AlgebraGeneral MathematicsGeometry

ISBN10: 9811250928
ISBN13: 9789811250927
Publisher: World Scientific Publishing Company
Published: Dec 17 2021
Pages: 488
Weight: 2.13
Height: 1.06 Width: 6.69 Depth: 9.61
Language: English

This monograph provides a coherent development of operads, infinity operads, and monoidal categories, equipped with equivariant structures encoded by an action operad. A group operad is a planar operad with an action operad equivariant structure. In the first three parts of this monograph, we establish a foundation for group operads and for their higher coherent analogues called infinity group operads. Examples include planar, symmetric, braided, ribbon, and cactus operads, and their infinity analogues. For example, with the tools developed here, we observe that the coherent ribbon nerve of the universal cover of the framed little 2-disc operad is an infinity ribbon operad.

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