Connected and disconnected fields
نویسندگان
چکیده
منابع مشابه
Connected and Disconnected Maps
A new relation between morphisms in a category is introduced – roughly speaking (accurately in the categories Set and Top), f ‖ g iff morphisms w : dom(f) → dom(g) never map subobjects of fibres of f non-constantly to fibres of g. (In the algebraic setting replace fibre with kernel.) This relation and a slight weakening of it are used to define “connectedness” versus “disconnectedness” for morp...
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Although WWW browsers such as Netscape already offer some support for operation under low bandwidth connections, this is still unsuited for mobile environments. In contrast to fixed networks, here connection time is usually expensive and thus clients cannot afford long sessions. MobiScape uses the proxy interface present on modern navigation tools. It intercepts the HTTP data flow, compresses i...
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Although human lesion data have indicated the importance of the parietal cortex in object-based representations, our understanding of parietal object grouping and selection mechanisms in normal observers remains largely incomplete. This study manipulated the grouping between shapes and found that fMRI response from the inferior intraparietal sulcus (IPS) was higher for the disconnected (ungroup...
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ژورنال
عنوان ژورنال: Topology and its Applications
سال: 1987
ISSN: 0166-8641
DOI: 10.1016/0166-8641(87)90056-3