Results 231 to 240 of about 19,346,652 (261)

On the Group of Automorphisms of a Group

The American Mathematical Monthly, 2011
AbstractThis note gives a generalization of the classical result asserting that if the center of a group G is trivial, then so is the center of its automorphism group Aut(G).
Marian Deaconescu, Gary L. Walls
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Groups Acting on Groups

Algebra and Logic, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Deaconescu, M., Walls, G. L.
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A group in a group

Algebra and Logic, 1990
A stable theory \(T\) is said to be weakly normal if, for every model \(M\) of \(T\), every subset \(A\) of \(M\) and every element \(b\) in \(M\), the canonical basis of \(t(b/A)\) is algebraic over \(A\cup b\). It is known that, if \(T\) is a superstable theory of finite rank, \(T\) is weakly normal if and only if all rank-one types have a locally ...
Evans, D., Pillay, A., Poizat, B.
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Immersive Group-to-Group Telepresence

IEEE Transactions on Visualization and Computer Graphics, 2013
We present a novel immersive telepresence system that allows distributed groups of users to meet in a shared virtual 3D world. Our approach is based on two coupled projection-based multi-user setups, each providing multiple users with perspectively correct stereoscopic images.
Stephan Beck, Andre Kunert, Alexander Kulik, Bernd Froehlich   +3 more
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To Group or Not to Group?

Science, 2011
The benefits of cooperation can drive the evolution of a population structure that supports cooperative behavior.
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Women in Group and Women’s Groups

International Journal of Group Psychotherapy, 2002
Female development is characterized by the introjection of maternal and paternal objects, which creates a rich internal world for women. However, the feminine tendency to become diffused in identifications sometimes results in women feeling overpowered in mixed-gender groups.
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Groups And Groupings In The UN

2000
This chapter talks about groups and groupings in the UN. The day-to-day business of the United Nations is very much influenced by groups of states, which have combined to formulate group interests, and to attempt to impose their positions in the organizations and programmes.
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{Groups, {Groups, {and More Groups}}}

1993
The concept of gathering text into groups allows TEX input files to be greatly simplified. A new group is started by the character {and terminated by the character}. Changes made within a group will lose their effect when the group terminates. So, for example if {\bf three boldface words} appears in your text, the opening brace starts the group, the ...
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