Research output per year
Research output per year
- 46 results
Search results
-
2024
Global positioning: The uniqueness question and a new solution method
Boutin, M. & Kemper, G., Sep 2024, In: Advances in Applied Mathematics. 160, 102741.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
2023
Can a ground-based vehicle hear the shape of a room?
Boutin, M. & Kemper, G., Jul 2023, In: Studies in Applied Mathematics. 151, 1, p. 352-368 17 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
2022
Computing quotients by connected solvable groups
Kemper, G., 1 Mar 2022, In: Journal of Symbolic Computation. 109, p. 426-440 15 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Separating invariants over finite fields
Kemper, G., Lopatin, A. & Reimers, F., Apr 2022, In: Journal of Pure and Applied Algebra. 226, 4, 106904.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
2020
A drone can hear the shape of a room
Boutin, M. & Kemper, G., 2020, In: SIAM Journal on Applied Algebra and Geometry. 4, 1, p. 123-140 18 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Valuative dimension and monomial orders
Kemper, G. & Yengui, I., 1 Sep 2020, In: Journal of Algebra. 557, p. 278-288 11 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
2018
Equivalence of deterministic top-down tree-To-string transducers is decidable
Seidl, H., Maneth, S. & Kemper, G., Aug 2018, In: Journal of the ACM. 65, 4, 21.Research output: Contribution to journal › Article › peer-review
Open Access11 Scopus citations -
Toward a theory of monomial preorders
Kemper, G., Trung, N. V. & Van Anh, N. T., 2018, In: Mathematics of Computation. 87, 313, p. 2513-2537 25 p.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
2016
Equivalence - combinatorics, algebra, proofs
Seidl, H., Maneth, S., Kemper, G. & Engelfriet, J., 19 Apr 2016, Dependable Software Systems Engineering. IOS Press, Vol. 45. p. 202-243 42 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Using extended Derksen ideals in computational invariant theory
Kemper, G., 1 Jan 2016, In: Journal of Symbolic Computation. 72, p. 161-181 21 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
2015
Equivalence of Deterministic Top-Down Tree-to-String Transducers is Decidable
Seidl, H., Maneth, S. & Kemper, G., 11 Dec 2015, Proceedings - 2015 IEEE 56th Annual Symposium on Foundations of Computer Science, FOCS 2015. IEEE Computer Society, p. 943-962 20 p. 7354436. (Proceedings - Annual IEEE Symposium on Foundations of Computer Science, FOCS; vol. 2015-December).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access15 Scopus citations -
2014
Krull dimension and monomial orders
Kemper, G. & Viet Trung, N., 1 Feb 2014, In: Journal of Algebra. 399, p. 782-800 19 p.Research output: Contribution to journal › Article › peer-review
Open Access11 Scopus citations -
2012
Algorithmic Invariant Theory of Nonreductive Groups
Kamke, T. & Kemper, G., Apr 2012, In: Qualitative Theory of Dynamical Systems. 11, 1, p. 79-110 32 p.Research output: Contribution to journal › Article › peer-review
7 Scopus citations -
Invariant theory: Applications and computations
Kemper, G., 2012, Computer Algebra in Scientific Computing - 14th InternationalWorkshop, CASC 2012, Proceedings. Gerdt, V. P., Koepf, W., Mayr, E. W. & Vorozhtsov, E. V. (eds.). Springer Verlag, p. 185 1 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7442 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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2011
Some complete intersection symplectic quotients in positive characteristic: Invariants of a vector and a covector
Bonnafé, C. & Kemper, G., 1 Jun 2011, In: Journal of Algebra. 335, 1, p. 96-112 17 p.Research output: Contribution to journal › Article › peer-review
Open Access10 Scopus citations -
2009
Separating invariants
Kemper, G., Sep 2009, In: Journal of Symbolic Computation. 44, 9, p. 1212-1222 11 p.Research output: Contribution to journal › Article › peer-review
Open Access30 Scopus citations -
2008
Algorithmic invariant theory
Kemper, G., 2008, ISSAC'08: Proceedings of the 21st International Symposium on Symbolic and Algebraic Computation 2008. p. 335-336 2 p. (Proceedings of the International Symposium on Symbolic and Algebraic Computation, ISSAC).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Computing invariants of algebraic groups in arbitrary characteristic
Derksen, H. & Kemper, G., 20 Mar 2008, In: Advances in Mathematics. 217, 5, p. 2089-2129 41 p.Research output: Contribution to journal › Article › peer-review
Open Access31 Scopus citations -
Polarization of separating invariants
Draisma, J., Kemper, G. & Wehlau, D., Jun 2008, In: Canadian Journal of Mathematics. 60, 3, p. 556-571 16 p.Research output: Contribution to journal › Article › peer-review
Open Access35 Scopus citations -
2007
Homomorphisms, localizations and a new algorithm to construct invariant rings of finite groups
Fleischmann, P., Kemper, G. & Woodcock, C., 15 Mar 2007, In: Journal of Algebra. 309, 2, p. 497-517 21 p.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations -
The computation of invariant fields and a constructive version of a theorem by rosenlicht
Kemper, G., Dec 2007, In: Transformation Groups. 12, 4, p. 657-670 14 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
Which point configurations are determined by the distribution of their pairwise distances?
Boutin, M. & Kemper, G., Feb 2007, In: International Journal of Computational Geometry and Applications. 17, 1, p. 31-43 13 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Scopus citations -
2005
Depth and cohomological connectivity in modular invariant theory
Fleischmann, P., Kemper, G. & Shank, R. J., Sep 2005, In: Transactions of the American Mathematical Society. 357, 9, p. 3605-3621 17 p.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations -
Global degree bounds and the transfer principle for invariants
Bryant, R. M. & Kemper, G., 1 Feb 2005, In: Journal of Algebra. 284, 1, p. 80-90 11 p.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
On reconstructing configurations of points in ℙ2 from a joint distribution of invariants
Boutin, M. & Kemper, G., Apr 2005, In: Applicable Algebra in Engineering, Communications and Computing. 15, 6, p. 361-391 31 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
2004
On reconstructing n-point configurations from the distribution of distances or areas
Boutin, M. & Kemper, G., May 2004, In: Advances in Applied Mathematics. 32, 4, p. 709-735 27 p.Research output: Contribution to journal › Article › peer-review
Open Access71 Scopus citations -
On the depth of cohomology modules
Fleischmann, P., Kemper, G. & Shank, R. J., Jun 2004, In: Quarterly Journal of Mathematics. 55, 2, p. 167-184 18 p.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
2003
Computing invariants of reductive groups in positive characteristic
Kemper, G., Jun 2003, In: Transformation Groups. 8, 2, p. 159-176 18 p.Research output: Contribution to journal › Article › peer-review
21 Scopus citations -
On the branch locus of quotients by finite groups and the depth of the algebra of invariants
Gordeev, N. & Kemper, G., 1 Oct 2003, In: Journal of Algebra. 268, 1, p. 22-38 17 p.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
2002
Loci in quotients by finite groups, pointwise stabilizers and the Buchsbaum property
Kemper, G., 2002, In: Journal fur die Reine und Angewandte Mathematik. 547, p. 69-96 28 p.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
The calculation of radical ideals in positive characteristic
Kemper, G., 1 Sep 2002, In: Journal of Symbolic Computation. 34, 3, p. 229-238 10 p.Research output: Contribution to journal › Article › peer-review
Open Access16 Scopus citations -
2001
A database of invariant rings
Kemper, G., Kording, E., Malle, G., Heinrich, B., Vogel, D. & Wiese, G., 2001, In: Experimental Mathematics. 10, 4, p. 537-542 6 p.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Generic polynomials are descent-generic
Kemper, G., May 2001, In: Manuscripta Mathematica. 105, 1, p. 139-141 3 p.Research output: Contribution to journal › Article › peer-review
18 Scopus citations -
Matrix generators for the Ree groups 2G2(q)
Kemper, G., Lübeck, F. & Magaard, K., 2001, In: Communications in Algebra. 29, 1, p. 407-413 7 p.Research output: Contribution to journal › Article › peer-review
18 Scopus citations -
Symmetric powers of modular representations for groups with a sylow subgroup of prime order
Hughes, I. & Kemper, G., 15 Jul 2001, In: Journal of Algebra. 241, 2, p. 759-788 30 p.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
The depth of invariant rings and cohomology
Kemper, G., 15 Nov 2001, In: Journal of Algebra. 245, 2, p. 463-531 69 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Scopus citations -
2000
A characterization of linearly reductive groups by their invariants
Kemper, G., 2000, In: Transformation Groups. 5, 1, p. 85-92 8 p.Research output: Contribution to journal › Article › peer-review
12 Scopus citations -
Depth of modular invariant rings
Campbell, H. E. A., Kemper, G., Hughes, I. P., Shank, R. J. & Wehlau, D. L., 2000, In: Transformation Groups. 5, 1, p. 21-34 14 p.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
Generic Polynomials with Few Parameters
Kemper, G. & Mattig, E., Dec 2000, In: Journal of Symbolic Computation. 30, 6, p. 843-857 15 p.Research output: Contribution to journal › Article › peer-review
Open Access19 Scopus citations -
Symmetric powers of modular representations, Hilbert series and degree bounds
Hughes, I. & Kemper, G., 2000, In: Communications in Algebra. 28, 4, p. 2059-2088 30 p.Research output: Contribution to journal › Article › peer-review
35 Scopus citations -
1999
An algorithm to calculate optimal homogeneous systems of parameters
Kemper, G., 1999, In: Journal of Symbolic Computation. 27, 2, p. 171-184 14 p., jsco.1998.0247.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations -
Invariant fields of finite irreducible reflection groups
Kemper, G. & Malle, G., Dec 1999, In: Mathematische Annalen. 315, 4, p. 569-586 18 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
On the Cohen-Macaulay property of modular invariant rings
Kemper, G., 1 May 1999, In: Journal of Algebra. 215, 1, p. 330-351 22 p.Research output: Contribution to journal › Article › peer-review
Open Access31 Scopus citations -
1998
Lower degree bounds for modular invariants and a question of I. Hughes
Kemper, G., 1998, In: Transformation Groups. 3, 2, p. 135-144 10 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
1996
A constructive approach to Noether's problem
Kemper, G., Jul 1996, In: Manuscripta Mathematica. 90, 1, p. 343-363 21 p.Research output: Contribution to journal › Article › peer-review
18 Scopus citations -
Calculating invariant rings of finite groups over arbitrary fields
Kemper, G., Mar 1996, In: Journal of Symbolic Computation. 21, 3, p. 351-366 16 p.Research output: Contribution to journal › Article › peer-review
Open Access57 Scopus citations