The New Encyclopędia Britannica: L-ZEncyclopędia Britannica, 1992 - 32 pages |
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Page 271
... Isomorphism ; direct product . Two general algebraic concepts , which are applicable to groups and rings ( for ex- ample ) as well as to posets , lattices , and Boolean algebras , are those of isomorphism and direct product . They will ...
... Isomorphism ; direct product . Two general algebraic concepts , which are applicable to groups and rings ( for ex- ample ) as well as to posets , lattices , and Boolean algebras , are those of isomorphism and direct product . They will ...
Page 297
... isomorphism between rings , home- omorphism between topological spaces , bi - continuous isomorphism between topological groups , order type of ordered sets , and so on . It is particularly offensive , from the categorical point of view ...
... isomorphism between rings , home- omorphism between topological spaces , bi - continuous isomorphism between topological groups , order type of ordered sets , and so on . It is particularly offensive , from the categorical point of view ...
Page 298
... isomorphism is to show that V and V ** are isomorphic and then to observe that T is one - one . The usual proof that V and V ** are isomorphic would be to proceed by establishing an isomorphism between V and V * , in the case when Vis ...
... isomorphism is to show that V and V ** are isomorphic and then to observe that T is one - one . The usual proof that V and V ** are isomorphic would be to proceed by establishing an isomorphism between V and V * , in the case when Vis ...
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