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Integrable derivations and formal groups in unequal characteristic

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Abstract

In this paper we study the link between formal group of dimension one and integrable derivations of a ring of unequal characteristic.

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Authors and Affiliations

  1. Dipartimento di Matematica, Università di Messina, Contrada Papardo, Salita Sperone, 98166, Sant’Agata-Messina, Italy

    Marilena Crupi & Gaetana Restuccia

Authors
  1. Marilena Crupi
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  2. Gaetana Restuccia
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Corresponding author

Correspondence to Marilena Crupi.

Additional information

Partially supported by M.U.R.S.T. (60%) and members of C.N.R.-G.N.S.A.G.A.

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Crupi, M., Restuccia, G. Integrable derivations and formal groups in unequal characteristic. Rend. Circ. Mat. Palermo 47, 169–190 (1998). https://doi.org/10.1007/BF02844363

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  • DOI: https://doi.org/10.1007/BF02844363

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