upper semicontinuous decomposition

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upper semicontinuous decomposition [′əp·ər ¦sem·i·kən′tin·yə·wəs dē‚käm·pə′zish·ən]

(mathematics)

A partition of a topological space with the property that for every memberDof the partition and for every open setUcontainingDthere is an open setVcontainingDwhich is contained inUand is the union of members of the partition.

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No references found			Daverman covers the preliminaries in terms of elementary properties of upper semicontinuous decompositions, upper semicontinuous decompositions, proper maps and monotome decompositions, the shrinkabilty criterion, cell-like decompositions of absolute neighborhood retracts, the cell-like approximation theorem, shrinkable decompositions, nonshrinkable decompositions, and applications to manifolds. Decompositions of manifolds by SciTech Book News			upper integral upper inversion Upper Jurassic Upper Klamath National Wildlife Refuge Upper Layer Protocol upper limb upper limit upper low upper mantle upper memory block Upper Mississippi River Conservation Committee Upper Mississippi River National Wildlife & Fish Refuge Upper Mississippian Upper Missouri River Breaks National Monument upper mixing layer Upper Ordovician Upper Ouachita National Wildlife Refuge Upper Palatinate Upper Peninsula Upper Pennsylvanian Upper Permian Upper Pine Bottom State Park upper punch Upper Rhine Lowland upper ridge upper semicontinuous decomposition upper semicontinuous function Upper Side-Band modulation upper sideband Upper Silesia Upper Silesian Agglomeration of Cities Upper Silesian Coal Field Upper Silesian Operation of 1945 Upper Silurian Upper Sioux Agency State Park Upper Souris National Wildlife Refuge Upper Thracian Lowland upper transit Upper Triassic upper trough Upper Volga Lakes Upper Volga Reservoir Upper Volta upper winds upper-air chart upper-air disturbance upper-air observation upper-air sounding upper-arm circumference upper-atmosphere dynamics upper-level anticyclone			Upper Room Student Ministries Upper Rotating Equipment Support Upper Rum River Watershed Management Organization Upper Saco Valley Land Trust Upper Saddle River Upper Saddle River Educational Foundation Upper Saddle River Public Library Upper San Diego River Improvement Project Upper San Joaquin River Upper San Pedro Partnership Upper Saône Upper Saône Upper Saranac Lake Foundation Upper Saugeen Habitat Restoration Association Upper Savannah Council of Governments Upper Savoy Upper Savoy Upper school Upper school Upper School Dining Room upper schools Upper Schuylkill Valley Park Upper Seal Harbour Upper secondary school Upper secondary school Upper Seine Upper Seine upper semicontinuous decomposition upper semicontinuous function Upper set Upper Shell Structure Assembly Upper Shore Manufacturing Business Council Upper Shore Regional Council Upper Shore Workforce Investment Board Upper Shroud Subassembly upper side Upper Side-Band modulation Upper sideband Upper sideband Upper sideband Upper Silesia Upper Silesia Upper Silesian Agglomeration of Cities Upper Silesian Coal Basin Upper Silesian Coal Field Upper Silesian Industrial Region Upper Silesian Metropolitan Union Upper Silesian Operation of 1945 Upper Silurian Upper Similkameen Indian Band Upper Single Sideband Upper Sioux Agency State Park Upper Small Bowel Bacterial Overgrowth Upper Snake River Dog Valley Training Club

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