From antibracket to equivariant characteristic classes

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作者
Nersessian, Armen
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Turkish Journal of Physics | 2000年 / 24卷 / 03期
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摘要
We equip the exterior algebra of Riemann manifold by the odd symplectic structure. Then, by its use we construct the equivariant even (pre)symplectic structure, whose Poincare - Cartan invariants of the second structure define the equivariant Euler classes of the surfaces.
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页码:429 / 433
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