On commence par généraliser les séries exponentielles de Pulita. Ensuite, on se sert de cette généralisation pour établir un analogue de la formule de trace de Dwork sur des anneaux de Witt.
We commence by giving a generalisation of Pulita exponential series. We then use these series to establish an analog of the trace formula for Witt vector rings.
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@article{CRMATH_2017__355_6_601_0, author = {Benali, Benzaghou and Siham, Mokhfi}, title = {Trace formula for {Witt} vector rings}, journal = {Comptes Rendus. Math\'ematique}, pages = {601--606}, publisher = {Elsevier}, volume = {355}, number = {6}, year = {2017}, doi = {10.1016/j.crma.2016.11.014}, language = {en}, url = {http://www.numdam.org/articles/10.1016/j.crma.2016.11.014/} }
TY - JOUR AU - Benali, Benzaghou AU - Siham, Mokhfi TI - Trace formula for Witt vector rings JO - Comptes Rendus. Mathématique PY - 2017 SP - 601 EP - 606 VL - 355 IS - 6 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2016.11.014/ DO - 10.1016/j.crma.2016.11.014 LA - en ID - CRMATH_2017__355_6_601_0 ER -
Benali, Benzaghou; Siham, Mokhfi. Trace formula for Witt vector rings. Comptes Rendus. Mathématique, Tome 355 (2017) no. 6, pp. 601-606. doi : 10.1016/j.crma.2016.11.014. http://www.numdam.org/articles/10.1016/j.crma.2016.11.014/
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