Class number relations of algebraic tori. I (Q1088720)
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scientific article; zbMATH DE number 3991622
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Class number relations of algebraic tori. I |
scientific article; zbMATH DE number 3991622 |
Statements
Class number relations of algebraic tori. I (English)
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1986
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Given an exact sequence of algebraic tori over an algebraic number field, a formula is given relating the Tamagawa number and the class number of these tori to the order of the kernel of some Galois cohomology groups. \{For part II see the following review.\}
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algebraic tori
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Tamagawa number
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class number
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Galois cohomology
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