Jeffrey Giansiracusa

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Name Jeffrey Giansiracusa
Member for 3 years
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Location Swansea, Wales, UK
Age 31
Lecturer at Swansea University. Topologist. Interested in homotopy theory of moduli spaces and operads.
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What are some examples of colorful language in serious mathematics papers?
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Applications of string topology structure
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introductory book on spectral sequences (2)
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What are natural questions to ask about an operad?
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Which mathematical ideas have done most to change history?
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Definition of “simplicial complex”
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Homotopy theory of topological stacks/orbifolds
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Compelling evidence that two basepoints are better than one
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Most helpful math resources on the web
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What can you do with a compact moduli space?
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Are there graph models for other moduli spaces?
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Why does (Ribbon) Graph (co)Homology Compute (co)Homology of MCG?
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Is a map a homotopy equivalence if its suspension is so?
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How to compute the (co)homology of orbit spaces (when the action is not free)?
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Does the Deligne-Mumford space module $S_{n}$ action have a fundamental chain?
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Which manifolds admit a diffeomorphism of order $n$?
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K-Theory and the Stack of Vector Bundles
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Why are operads useful?
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Chain complexes of vector bundles
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Algebraic K-theory with commutative semirings?
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Why does the group act on the right on the principal bundle?
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$A_{\infty}$ structure of (co)homology of a space
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What is a principal refinement of a Postnikov system?
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Ordinary cohomology of stacks
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Homologically trivial submanifolds
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Computation of homology groups of $M_{g,n}$
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classification of torus bundles
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Applications of non-reductive GIT
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Natural setting for characteristic classes?
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Elements of finite order in mapping class groups of high dimensional manifolds
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