| http://www.w3.org/ns/prov#value | - Complex Geometry ILet us interrupt the description of sigma models to recapitulate the essentials of K??hler geometry.Consider (M, G, J) where G is a metric on the manifold M and J is an almost complex structure, i.e., an endomorphism(A (1,1) tensor Jv??.) such that J2 = ???1 (only possible if M is even dimensional).
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