Results 121 to 130 of about 18,021 (212)

An algorithmic proof of the coherence of the ring of polynomial ordinary integro-differential operators

open access: yes
International audienceBavula proved that the ring I_1 of polynomial ordinary integro-differential operators over a field k of characteristic zero is coherent in the sense that the left/right kernel of any rectangular matrix with entries in I_1 is a ...
Quadrat, Alban   +2 more
core   +1 more source

Fully Characterizing Lossy Catalytic Computation. [PDF]

open access: yesAlgorithmica
Folkertsma M   +3 more
europepmc   +1 more source

Analog of Groebner bases in a polynomial ring with countably infinite indeterminates

open access: yes, 2018
In this thesis, we have developed the theory of Sagbi bases and Sagbi Groebner bases in a polynomial ring with countably infinite indeterminates over a field and also explored the behavior of Sagbi Groebner bases for ideals in algebras of polynomial ring
Jabeen, Nazia
core  

K-quasiderivations

open access: yesOpen Mathematics, 2012
Emmons Caleb   +2 more
doaj   +1 more source

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