Bredon cohomology: Difference between revisions

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			{{Sources exist\|date=March 2019}}
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	{{r to section\|Alexander–Spanier_cohomology#Variants}}
			The '''Bredon cohomology''', introduced by ], is a type of ] that is a ] from the ] of <math>G</math>-complexes with equivariant ] maps to the category of ]s together with the connecting ] satisfying some conditions.

			== References ==
			*{{citation
			\| last = Bredon \| first = Glen E. \| authorlink = Glen Bredon
			\| mr = 0214062
			\| publisher = Springer
			\| series = Lecture Notes in Mathematics
			\| title = Equivariant cohomology theories
			\| volume = 34 \|date=2006 \|url={{GBurl\|m556CwAAQBAJ\|pg=PP6}} \|isbn=978-3-540-34973-0
			\| orig-year = 1967}}
			*{{citation
			\| last = Illman \| first = Sören
			\| doi = 10.1090/S0002-9904-1973-13148-9
			\| journal = ]
			\| mr = 0307220
			\| pages = 188–192
			\| title = Equivariant singular homology and cohomology
			\| volume = 79
			\| year = 1973\| doi-access = free
			}}





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			]

Latest revision as of 03:04, 10 December 2024

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The Bredon cohomology, introduced by Glen E. Bredon, is a type of equivariant cohomology that is a contravariant functor from the category of $G$ -complexes with equivariant homotopy maps to the category of abelian groups together with the connecting homomorphism satisfying some conditions.

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