Beijing Normal University

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20022008

most citedImproving the security of multiparty quantum secret sharing against Trojan horse attack

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math.NT2004

The L-functions of twisted Witt extensions

Chunlei Liu

The L-function of a non-degenerate twisted Witt extension is proved to be a polynomial. Its Newton polygon is proved to lie above the Hodge polygon of that extension. And the Newto…

math.NT2004

The $L$ -functions of Witt coverings

Chunlei Liu, Dasheng Wei

Results on $L$ -functions of Artin-Schreier coverings by Dwork, Bombieri and Adolphson-Sperber are generalized to $L$ -functions of Witt coverings.

The L-functions of twisted Witt extensions

The L-functions of Witt coverings

The $L$ -functions of Witt coverings