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Currently displaying 1 – 4 of 4

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On special Qr-filters of semigroups, semirings and rings.

U. Hebisch — 1984

Semigroup forum

Partial orders in semigroups and semirings of right quotients.

U. Hebisch — 1994

Semigroup forum

On the rank of semimodules over semirings.

U. Hebisch; H. J. Weinert — 1995

Collectanea Mathematica

Semirings without zero divisors.

Hebisch, U.; Weinert, H.J. — 1990

Mathematica Pannonica

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