Results 1 to 10 of about 760,948 (301)
Two-torsion subgroups of some modular Jacobians [PDF]
We give a practical method to compute the 2-torsion subgroup of the Jacobian of a non-hyperelliptic curve of genus $3$, $4$ or $5$. The method is based on the correspondence between the 2-torsion subgroup and the theta hyperplanes to the curve.
Elvira Lupoian
semanticscholar +5 more sources
Specialization of the torsion subgroup of the Chow group [PDF]
An example is given in which specialization is not injective.
Chad Schoen
semanticscholar +6 more sources
On the non-triviality of the torsion subgroup of the abelianized Johnson kernel [PDF]
The Johnson kernel is the subgroup of the mapping class group of a closed oriented surface that is generated by Dehn twists along separating simple closed curves.
Quentin Faes, Gwénaël Massuyeau
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A classification of isogeny‐torsion graphs of Q‐isogeny classes of elliptic curves
Let E be a Q‐isogeny class of elliptic curves defined over Q. The isogeny graph associated to E is a graph which has a vertex for each elliptic curve in the Q‐isogeny class E, and an edge for each cyclic Q‐isogeny of prime degree between elliptic curves ...
Garen Chiloyan, Álvaro Lozano‐Robledo
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Structure of the cuspidal rational torsion subgroup of J_1(p^n) [PDF]
In this article, we determine the structure of the $p$-primary subgroup of the cuspidal rational torsion subgroup of the Jacobian $J_1(p^n)$ of the modular curve $X_1(p^n)$ for a regular prime $p$.Comment: 26 ...
Yang, Yifan, Yu, Jeng-Daw
core +2 more sources
On the rational cuspidal subgroup and the rational torsion points of $J_0(pq)$ [PDF]
For two distinct prime numbers p, q, we compute the rational cuspidal subgroup C(pq) of Jo(pq) and determine the e-primary part of the rational torsion subgroup of the old subvariety of Jo(pq) for most primes e.
Seng-Kiat Chua, San Ling
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Coronal alignment does not enable to predict the degree of femoral and tibial torsion [PDF]
Purpose Malalignment of the lower extremity can affect one, two or all three anatomic planes. We hypothesized an influence between the malalignment of the coronal and axial planes.
Leonard Grünwald+4 more
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Torsion Groups with the Norm of pd-Subgroup of Finite Index
The authors study the relations between the properties of torsion groups and their norms of $pd$-subgroups. The norm $N_G^{pdI}$ of $pd$-subgroups of a group $G$ is the intersection of the normalizers of all its $pd$-subgroups or a group itself, if the ...
T.D. Lukashova+2 more
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The torsion subgroup of the additive group of a Lie nilpotent associative ring of class 3 [PDF]
Galina Deryabina, Alexei Krasilnikov
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Torsion in the knot concordance group and cabling [PDF]
We define a nontrivial mod 2 valued additive concordance invariant defined on the torsion subgroup of the knot concordance group using involutive knot Floer package.
Sungkyung Kang, Junghwan Park
semanticscholar +1 more source