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Sheaf cohomology. In mathematics, sheaf cohomology is the application of homological algebra to analyze the global sections of a sheaf on a topological space. Broadly speaking, sheaf cohomology describes the obstructions to solving a geometric problem globally when it can be solved locally. The central work for the study of sheaf cohomology is ...
Inverse image functor. In mathematics, specifically in algebraic topology and algebraic geometry, an inverse image functor is a contravariant construction of sheaves; here “contravariant” in the sense given a map , the inverse image functor is a functor from the category of sheaves on Y to the category of sheaves on X.
List of Ops (B) staff. Ops (B) was a deception planning department within the Supreme Headquarters Allied Expeditionary Force (SHAEF) during the Second World War. Established in the United Kingdom in April 1943, the section was in charge of operational deception planning for the Western Front. Their major contribution was to Operations Cockade ...
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Insignia. Standard. The Supreme Headquarters Allied Powers Europe ( SHAPE) is the military headquarters of the North Atlantic Treaty Organization 's (NATO) Allied Command Operations (ACO) that commands all NATO operations worldwide. SHAPE is situated in the village of Casteau, near Mons, Belgium.
Other articles where Supreme Headquarters Allied Expeditionary Force is discussed: Anglo-American Chain of Command in Western Europe, June 1944: Eisenhower’s Supreme Headquarters Allied Expeditionary Force (SHAEF) had authority over all the branches (air, sea, and land) of the armed forces of all countries whose contribution was necessary to the success of Operation Overlord (the planned ...
Harold R. Bull. Lieutenant General Harold Roe " Pink " Bull (January 6, 1893 – November 1, 1976) was a general in the United States Army and served as Assistant Chief of Staff (G-3) at Supreme Headquarters Allied Expeditionary Force (SHAEF) from 1943 to 1945.
