Results 281 to 290 of about 321,441 (313)
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Order-automorphism groups of Archimedean ordered groups
Canadian Mathematical BulletinAbstractThe group of order-preserving automorphisms of a finitely generated Archimedean ordered group of rank $2$ is either infinite cyclic or trivial according as the ratio in $\mathbb {R}$ of the generators of the subgroup is or is not quadratic over $\mathbb {Q}.$ In the case of an Archimedean ordered group of rank $2$ that is not finitely ...
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DIAGRAM GROUPS, BRAID GROUPS, AND ORDERABILITY
Journal of Knot Theory and Its Ramifications, 2003We prove that all diagram groups (in the sense of Guba and Sapir) are left-orderable. The proof is in two steps: firstly, it is proved that all diagram groups inject in a certain braid group on infinitely many strings, and secondly, this group is then shown to be left-orderable.
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Ordered sets and ordered groups
1996Abstract The fundamental notion that will inform our work is that of order: we shall be concerned with ordered sets, ordered groups, and ordered fields, and so, in due course, we shall specify how various algebraic operations interact with order structures.
H Garth Dales, W Hugh Woodin
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LOCALLY INVARIANT ORDERS ON GROUPS
International Journal of Algebra and Computation, 2006Recent work by T. Delzant and S. Hair shows that certain groups are unique product groups. In effect, they show that the groups have a locally invariant order, an idea introduced by D. Promislow in the early eighties. Having a locally invariant order implies the group is a unique product group, and a strict left (or right) ordering on a group is a ...
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Recent Progress on Structurally Ordered Materials for Electrocatalysis
Advanced Energy Materials, 2021Hainan Sun, Sanzhao Song, Xiaomin Xu
exaly
Proceedings of the London Mathematical Society, 1951
Britton, J. L., Shepperd, J. A. H.
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Britton, J. L., Shepperd, J. A. H.
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A Group of Order 8,315,553,613,086,720,000
Bulletin of the London Mathematical Society, 1969openaire +2 more sources
Uniform Nickel Deposition into Ordered Alumina Pores by Pulsed Electrodeposition
Advanced Materials, 2000Kornelius Nielsch, An-Ping Li
exaly
3D Ordered Macroporous MoS2@C Nanostructure for Flexible Li‐Ion Batteries
Advanced Materials, 2017Zongnan Deng, Hao Jiang, Yanjie Hu
exaly

