Zobrazeno 1 - 10
of 3 442
pro vyhledávání: '"Dimension of an algebraic variety"'
Autor:
Trushin, Dima
We consider a relation between local and global characteristics of a differential algebraic variety. We prove that dimension of tangent space for every regular point of an irreducible differential algebraic variety coincides with dimension of the var
Externí odkaz:
http://arxiv.org/abs/0909.3186
Autor:
Takeshi, MATSUDA
Publikováno v:
静岡理工科大学紀要 = Bulletin of the Shizuoka Institute of Science and Technology. 22:41-44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::e4a108163b2535e8c53ea69c019bb68c
http://id.nii.ac.jp/1617/00000046/
http://id.nii.ac.jp/1617/00000046/
Autor:
C. Traverso, A. Galligo
Publikováno v:
Computers and Mathematics ISBN: 9780387970196
Computers and Mathematics
Computers and Mathematics
The determination of the dimension of an algebraic variety is a problem that, in principle, can be solved in an algorithmic way. If the variety is projective, this can be made through the computation of the Hilbert polynomial; if it is affine, consid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d370c289b9ac440e4822740de17c10b5
https://doi.org/10.1007/978-1-4613-9647-5_6
https://doi.org/10.1007/978-1-4613-9647-5_6
Publikováno v:
Oberwolfach Reports. 18:1519-1577
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::739cacb214d0c8cad241f2777ff239cd
https://doi.org/10.4171/owr/2021/29
https://doi.org/10.4171/owr/2021/29
Autor:
Bo-Yu Pan, Thiago Dias
Publikováno v:
Journal of Dynamics and Differential Equations. 32:1579-1602
A symmetric planar central configuration of the Newtonian six-body problem x is called cross central configuration if there are precisely four bodies on a symmetry line of x. We use complex algebraic geometry and Groebner basis theory to prove that f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::555f005540ac0695a37e0edc3682a3f3
https://doi.org/10.1007/s10884-019-09765-y
https://doi.org/10.1007/s10884-019-09765-y
Publikováno v:
International Journal of Algebra and Computation. 28:1425-1448
This work is devoted to interpretation of concepts of Zariski dimension of an algebraic variety over a field and of Krull dimension of a coordinate ring in algebraic geometry over algebraic structures of an arbitrary signature. Proposed dimensions ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::534c59268bb7daf82d029ceeed190014
https://doi.org/10.1142/s0218196718400039
https://doi.org/10.1142/s0218196718400039
Autor:
Xiaolu Hou
This thesis is dedicated to the constructions of modular lattices with algebraic methods. The goal is to develop new methods as well as constructing new lattices. There are three methods considered: construction from number fields, construction from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d9fecfb490b210d2ff541148bc015df
https://doi.org/10.32657/10356/70653
https://doi.org/10.32657/10356/70653
Autor:
S. C. Coutinho
Publikováno v:
Journal of Symbolic Computation. 89:9-25
We present an algorithmic strategy to compute an upper bound for the degree of the algebraic solutions of non-degenerate polynomial differential equations in dimension two.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7e078c6ebfb6877544b2d491a84566f
https://doi.org/10.1016/j.jsc.2017.11.002
https://doi.org/10.1016/j.jsc.2017.11.002
Publikováno v:
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 37:1907-1911
Constructing algebraic polynomials using computer algebra techniques is believed to be state-of-the-art in analyzing gate-level arithmetic circuits. However, the existing approach applies algebraic rewriting directly to the gate-level netlist, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fff58c830c6f984e74a90585f4be633
https://doi.org/10.1109/tcad.2017.2772854
https://doi.org/10.1109/tcad.2017.2772854
Autor:
Cleto B. Miranda-Neto
Publikováno v:
Canadian Mathematical Bulletin. 61:166-173
In this note we prove the following surprising characterization: if X ⊂ is an (embedded, non-empty, proper) algebraic variety deûned over a field k of characteristic zero, then X is a hypersurface if and only if the module of logarithmic vector fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8af4ecf6b469157b03fd3b8f5a6f679a
https://doi.org/10.4153/cmb-2016-099-6
https://doi.org/10.4153/cmb-2016-099-6