Results 21 to 30 of about 50 (49)

A Note About the Nowicki Conjecture on Weitzenböck Derivations [PDF]

open access: yes, 2009
2000 Mathematics Subject Classification: 13N15, 13A50, 16W25.We reduce the Nowicki conjecture on Weitzenböck derivations of polynomial algebras to a well known problem of classical invariant ...
Bedratyuk, Leonid
core  

Efficacy of an oral chew containing fibre and Bacillus velezensis C‐3102 in the management of anal sac impaction in dogs

open access: yesVeterinary Dermatology, Volume 36, Issue 1, Page 74-82, February 2025.
Background — Anal sac impaction is common in dogs and manual expression may be effective, yet recurrence remains a problem. To facilitate physiological emptying of the sacs, it is important to maintain a bulky stool consistency. Objectives — The study evaluated if supplementation with ProGlan, a complementary feed containing Bacillus velezensis C‐3102 ...
Marta Salichs   +2 more
wiley   +1 more source

Weitzenböck Derivations and Classical Invariant Theory: I. Poincaré Series [PDF]

open access: yes, 2010
2000 Mathematics Subject Classification: 13N15, 13A50, 16W25.By using classical invariant theory approach, formulas for computation of the Poincaré series of the kernel of linear locally nilpotent derivations are ...
Bedratyuk, Leonid
core  

Weitzenböck Derivations and Classical Invariant Theory II: The Symbolic Method [PDF]

open access: yes, 2011
2000 Mathematics Subject Classification: 13N15, 13A50, 13F20.An analogue of the symbolic method of classical invariant theory for a representation and manipulation of the elements of the kernel of Weitzenböck derivations is ...
Bedratyuk, Leonid
core  

A Note on Elementary Derivations [PDF]

open access: yes, 2004
2000 Mathematics Subject Classification: Primary: 14R10. Secondary: 14R20, 13N15.Let R be a UFD containing a field of characteristic 0, and Bm = R[Y1, . . . , Ym] be a polynomial ring over R.
Khoury, Joseph
core  

The constants of the Volterra derivation

open access: yesOpen Mathematics, 2012
Hegedűs Pál
doaj   +1 more source

A characterization of p-bases of rings of constants

open access: yesOpen Mathematics, 2013
Jędrzejewicz Piotr
doaj   +1 more source

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