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Sophie Frisch

Ao.Univ.-Prof. Mag.rer.nat. Dr.techn.

1993 …2020

Research output per year

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Research Output

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Article
2020
Open Access
2019

Sets of lengths of factorizations of integer-valued polynomials on Dedekind domains with finite residue fields

Frisch, S., Nakato, S. & Rissner, R., Jun 2019, In : Journal of algebra. 528, p. 231-249 13 p.

Research output: Contribution to journalArticle

Open Access
2018

On the spectrum of rings of functions

Frisch, S., 2018, In : Journal of pure and applied algebra. 10 p.

Research output: Contribution to journalArticle

Open Access
2017

Polynomial functions on upper triangular matrix algebras

Frisch, S., 2017, In : Monatshefte für Mathematik. 184, 2, 15 p.

Research output: Contribution to journalArticle

Open Access
2013
Open Access
File

Integer-valued polynomials on algebras

Frisch, S., 2013, In : Journal of algebra. 373, 1, p. 414-425

Research output: Contribution to journalArticle

Sylow p-groups of polynomial permutations on the integers mod p^n

Frisch, S. & Krenn, D., 2013, In : Journal of Number Theory. 133, 12, p. 4188-4199

Research output: Contribution to journalArticle

2012

Polynomial parametrization of Pythagorean quadruples, quintuples and sextuples

Frisch, S. & Vaserstein, L., 2012, In : Journal of pure and applied algebra. 216, 1, p. 184-191

Research output: Contribution to journalArticle

Open Access
File
2011

Non-unique factorization of polynomials over residue class rings of the integers

Frisch, S. & Frei, C., 2011, In : Communications in Algebra. 39, 4, p. 1482-1490

Research output: Contribution to journalArticle

Open Access
File

Sylow $p$-groups of polynomial permutations on the integers mod $p^n$

Krenn, D. & Frisch, S., 2011, (Submitted) In : arXiv.org e-Print archive.

Research output: Contribution to journalArticle

2010

Polynomial parametrization of Pythagorean tuples

Frisch, S., Vaserstein, L. & Sakkalis, T., 2010, In : International Journal of Number Theory. 6, 6, p. 1261-1272

Research output: Contribution to journalArticle

2008

Parametrization of Pythagorean triples by a single triple of polynomials

Frisch, S. & Vaserstein, L., 2008, In : Journal of pure and applied algebra. 212, 1, p. 271-274

Research output: Contribution to journalArticle

Open Access
File

Polynomial parametrization of the solutions of Diophantine equations of genus 0

Frisch, S. & Lettl, G., 2008, In : Functiones et approximatio. 39, 2, p. 205-209

Research output: Contribution to journalArticle

Open Access
File

Remarks on polynomial parametrization of sets of integer points

Frisch, S., 2008, In : Communications in Algebra. 36, 3, p. 1110-1114

Research output: Contribution to journalArticle

Open Access
File
2004

Integrally closed domains, minimal polynomials, and null ideals of matrices

Frisch, S., 2004, In : Communications in Algebra. 32, 5, p. 2015-2017

Research output: Contribution to journalArticle

Open Access
File
2001
Open Access
File
2000

Interpolation domains

Frisch, S., Cahen, P-J. & Chabert, J-L., 2000, In : Journal of algebra. 225, p. 794-803

Research output: Contribution to journalArticle

1999

Finitely Additive Measures on Groups and Rings

Frisch, S., Winkler, R., Tichy, R. & Pasteka, M., 1999, In : Rendiconti del Circolo Matematico di Palermo. 48, p. 323-340

Research output: Contribution to journalArticle

Interpolation by integer-valued polynomials

Frisch, S., 1999, In : Journal of algebra. 211, p. 562-577

Research output: Contribution to journalArticle

1997

On the minimal distance between group tables

Frisch, S., 1997, In : Acta scientiarum mathematicarum. 63, p. 341-351

Research output: Contribution to journalArticle

1996

Integer-valued polynomials on Krull rings

Frisch, S., 1996, In : Proceedings of the American Mathematical Society. 124, p. 3595-3604

Research output: Contribution to journalArticle

Substitution and closure of sets under integer-valued polynomials

Frisch, S., 1996, In : Journal of Number Theory. 56, p. 396-403

Research output: Contribution to journalArticle

1995

When are weak permutation polynomials strong?

Frisch, S., 1995, In : Finite fields and their applications. 1, 4, p. 437-439

Research output: Contribution to journalArticle