Results 281 to 290 of about 1,425,221 (328)

Elevated ApoB/A1 ratio predicts enhanced short-term efficacy of anti-VEGF therapy in diabetic macular edema. [PDF]

Sci Rep
Zhang W, Zou YL.
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Rationality of induced ordered weighted operators based on the reliability of the source of information in group decision-making.

, 2004
Francisco Chiclana, Francisco Herrera, Enrique Herrera‐Viedma   +2 more
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Right-Ordered Groups

Canadian Journal of Mathematics, 1972
A group G is right-ordered if it can be totally ordered so that for any a, b, c in G, a < b implies that ac < bc. Right-ordered groups, considered as order preserving automorphisms of ordered sets, were studied by Cohn in [4]; but the first
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DIAGRAM GROUPS, BRAID GROUPS, AND ORDERABILITY

Journal of Knot Theory and Its Ramifications, 2003
We 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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Atomless Lattice-Ordered Groups

Canadian Mathematical Bulletin, 1994
AbstractWe show the existence of atomless lattice-ordered groups which have doubly transitive representations. In so doing, we answer a question of M. Giraudet from 1981 [4].
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Order-automorphism groups of Archimedean ordered groups

Canadian Mathematical Bulletin
AbstractThe 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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