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Motivic zeta function information


In algebraic geometry, the motivic zeta function of a smooth algebraic variety is the formal power series:[1]

Here is the -th symmetric power of , i.e., the quotient of by the action of the symmetric group , and is the class of in the ring of motives (see below).

If the ground field is finite, and one applies the counting measure to , one obtains the local zeta function of .

If the ground field is the complex numbers, and one applies Euler characteristic with compact supports to , one obtains .

  1. ^ Marcolli, Matilde (2010). Feynman Motives. World Scientific. p. 115. ISBN 9789814304481. Retrieved 26 April 2023.

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Motivic zeta function

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In algebraic geometry, the motivic zeta function of a smooth algebraic variety X {\displaystyle X} is the formal power series: Z ( X , t ) = ∑ n = 0 ∞...

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Jan Denef

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Don Blasius

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Prakash Belkale

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