4,009 research outputs found
Henri Temianka Correspondence; (rees)
https://digitalcommons.chapman.edu/temianka_correspondence/2692/thumbnail.jp
Henri Temianka Correspondence; (rees)
https://digitalcommons.chapman.edu/temianka_correspondence/2693/thumbnail.jp
Henri Temianka Correspondence; (rees)
https://digitalcommons.chapman.edu/temianka_correspondence/2695/thumbnail.jp
Henri Temianka Correspondence; (rees)
https://digitalcommons.chapman.edu/temianka_correspondence/2694/thumbnail.jp
Henri Temianka Correspondence; (rees)
https://digitalcommons.chapman.edu/temianka_correspondence/2691/thumbnail.jp
The Role Of The Hypothalamus In The Mediation And Central Control Of Cardiovascular Reflexes In The Cat
Groups with context-free co-word problem
The class of co-context-free groups is studied. A co-context-free group is defined as one whose coword
problem (the complement of its word problem) is context-free. This class is larger than the
subclass of context-free groups, being closed under the taking of finite direct products, restricted
standard wreath products with context-free top groups, and passing to finitely generated subgroups
and finite index overgroups. No other examples of co-context-free groups are known. It is proved
that the only examples amongst polycyclic groups or the BaumslagâSolitar groups are virtually
abelian. This is done by proving that languages with certain purely arithmetical properties cannot
be context-free; this result may be of independent interest
Efficiencies of fragmentation of glycosaminoglycan chloramides of the extracellular matrix by oxidizing and reducing radicals: potential site-specific targets in inflammation?
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