Skip to main content
Erschienen in: Mathematics in Computer Science 2/2020

16.01.2020

Multivariate Difference–Differential Dimension Polynomials

verfasst von: Alexander Levin

Erschienen in: Mathematics in Computer Science | Ausgabe 2/2020

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

We present a method of characteristic sets with respect to several term orderings that allows one to prove the existence and determine invariants of multivariate difference–differential dimension polynomials associated with arbitrary partitions of the sets of basic derivations and translations. Our results essentially extend existing results on difference–differential dimension polynomials; we also determine invariants of such polynomials and show how these invariants can be applied to the equivalence problem for systems of algebraic partial difference–differential equations.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Dönch, C.: Standard bases in finitely generated difference-skew-differential modules and their application to dimension polynomials. Ph.D. thesis, Johannes Kepler University Linz, Research Institute for Symbolic Computation (2012) Dönch, C.: Standard bases in finitely generated difference-skew-differential modules and their application to dimension polynomials. Ph.D. thesis, Johannes Kepler University Linz, Research Institute for Symbolic Computation (2012)
3.
Zurück zum Zitat Kolchin, E.R.: The notion of dimension in the theory of algebraic differential equations. Bull. Am. Math. Soc. 70, 570–573 (1964)MathSciNetCrossRef Kolchin, E.R.: The notion of dimension in the theory of algebraic differential equations. Bull. Am. Math. Soc. 70, 570–573 (1964)MathSciNetCrossRef
4.
Zurück zum Zitat Kolchin, E.R.: Differential Algebra and Algebraic Groups. Academic Press, Cambridge (1973)MATH Kolchin, E.R.: Differential Algebra and Algebraic Groups. Academic Press, Cambridge (1973)MATH
5.
Zurück zum Zitat Kondrateva, M.V., Levin, A.B., Mikhalev, A.V., Pankratev, E.V.: Differential and Difference Dimension Polynomials. Kluwer Academic Publishers, Dordrecht (1998) Kondrateva, M.V., Levin, A.B., Mikhalev, A.V., Pankratev, E.V.: Differential and Difference Dimension Polynomials. Kluwer Academic Publishers, Dordrecht (1998)
6.
Zurück zum Zitat Lange-Hegermann, M.: The differential dimension polynomial for characterizable differential ideals. Algorithmic and Experimental Methods in Algebra, Geometry, and Number Theory, pp. 443–453. Springer, Cham (2018) Lange-Hegermann, M.: The differential dimension polynomial for characterizable differential ideals. Algorithmic and Experimental Methods in Algebra, Geometry, and Number Theory, pp. 443–453. Springer, Cham (2018)
7.
8.
Zurück zum Zitat Levin, A.B.: Characteristic polynomials of filtered difference modules and of difference field extensions. Rus. Math. Surv. 33(3), 165–166 (1978)CrossRef Levin, A.B.: Characteristic polynomials of filtered difference modules and of difference field extensions. Rus. Math. Surv. 33(3), 165–166 (1978)CrossRef
9.
Zurück zum Zitat Levin, A.B.: Characteristic polynomials of inversive difference modules and some properties of inversive difference dimension. Rus. Math. Surv. 35(1), 217–218 (1980)CrossRef Levin, A.B.: Characteristic polynomials of inversive difference modules and some properties of inversive difference dimension. Rus. Math. Surv. 35(1), 217–218 (1980)CrossRef
10.
Zurück zum Zitat Levin, A.B.: Reduced Gröbner bases, free difference–differential modules and difference–differential dimension polynomials. J. Symb. Comput. 30(4), 357–382 (2000)CrossRef Levin, A.B.: Reduced Gröbner bases, free difference–differential modules and difference–differential dimension polynomials. J. Symb. Comput. 30(4), 357–382 (2000)CrossRef
11.
Zurück zum Zitat Levin, A.B.: Type and dimension of inversive difference vector spaces and difference algebras. VINITI (Moscow, Russia) 1606–82, 1–36 (1982) Levin, A.B.: Type and dimension of inversive difference vector spaces and difference algebras. VINITI (Moscow, Russia) 1606–82, 1–36 (1982)
12.
Zurück zum Zitat Levin, A.B.: Gröbner bases with respect to several orderings and multivariable dimension polynomials. J. Symb. Comput. 42(5), 561–578 (2007)CrossRef Levin, A.B.: Gröbner bases with respect to several orderings and multivariable dimension polynomials. J. Symb. Comput. 42(5), 561–578 (2007)CrossRef
13.
14.
Zurück zum Zitat Levin, A.B.: Multivariate difference-differential polynomials and new invariants of difference-differential field extensions. In: Proceedings of ISSAC, pp. 267-274. Boston (2013) Levin, A.B.: Multivariate difference-differential polynomials and new invariants of difference-differential field extensions. In: Proceedings of ISSAC, pp. 267-274. Boston (2013)
15.
Zurück zum Zitat Levin, A.B., Mikhalev, A.V.: Difference–differential dimension polynomials. VINITI (Moscow, Russia) 6848(B88), 1–64 (1988) Levin, A.B., Mikhalev, A.V.: Difference–differential dimension polynomials. VINITI (Moscow, Russia) 6848(B88), 1–64 (1988)
16.
Zurück zum Zitat Levin, A.B., Mikhalev, A.V.: Type and dimension of finitely generated G-algebras. Contemp. Math. 184, 275–280 (1995)MathSciNetCrossRef Levin, A.B., Mikhalev, A.V.: Type and dimension of finitely generated G-algebras. Contemp. Math. 184, 275–280 (1995)MathSciNetCrossRef
18.
Zurück zum Zitat Zhou, M., Winkler, F.: Computing difference–differential dimension polynomials by relative Gröbner bases in difference–differential modules. J. Symb. Comput. 43(10), 726–745 (2008)CrossRef Zhou, M., Winkler, F.: Computing difference–differential dimension polynomials by relative Gröbner bases in difference–differential modules. J. Symb. Comput. 43(10), 726–745 (2008)CrossRef
Metadaten
Titel
Multivariate Difference–Differential Dimension Polynomials
verfasst von
Alexander Levin
Publikationsdatum
16.01.2020
Verlag
Springer International Publishing
Erschienen in
Mathematics in Computer Science / Ausgabe 2/2020
Print ISSN: 1661-8270
Elektronische ISSN: 1661-8289
DOI
https://doi.org/10.1007/s11786-019-00436-1

Weitere Artikel der Ausgabe 2/2020

Mathematics in Computer Science 2/2020 Zur Ausgabe

Premium Partner