Tihe pro Lem of Proof
نویسنده
چکیده
منابع مشابه
Disjoint Edges in Geometric Graphs
A stract. Answering an old question in com inatorial geometry, we show that any configuration consisting of a set V of n points in general position in the plane and a set of 6n-5 closed straight line segments whose endpoints lie in V, contains three pairwise disjoint line segments. A geometric graph is a pair G=(V, E), where V is a set of points (=vertices) in general position in the plane, i ....
متن کاملHilbert modules over pro-C*-algebras
In this paper, we generalize some results from Hilbert C*-modules to pro-C*-algebra case. We also give a new proof of the known result that l2(A) is aHilbert module over a pro-C*-algebra A.
متن کاملNote on Π 0 n + 1 - LEM , Σ 0 n + 1 - LEM and Σ 0 n + 1 - DNE
In [1] Akama, Berardi, Hayashi and Kohlenbach used a monotone modified realizability interpretation to establish the relative independence of Σ n+1-DNE from Π 0 n+1-LEM over HA, and hence the independence of Σ n+1-LEM from Π 0 n+1-LEM over HA, for all n ≥ 0. We show that the same relative independence results hold for these arithmetical principles over Kleene and Vesley’s system FIM of intuitio...
متن کاملOperation of a double-phase pure argon Large Electron Multiplier Time Projection Chamber: comparison of single and double phase operation
We constructed and operated a double phase (liquid-vapour) pure argon Large Electron Multiplier Time Projection Chamber (LAr LEM-TPC) with a sensitive area of 10x10 cm2 and up to 30 cm of drift length. The LEM is a macroscopic hole electron multiplier built with standard PCB techniques: drifting electrons are extracted from the liquid to the vapour phase and driven into the holes of the LEM whe...
متن کاملExploiting Domain structure to Achieve Efficient Temporal Reasoning
We take temporal reasoning to be the problem of ma in ta i n i ng a set of constraints between t i m e po in ts a n d / o r intervals, and responding to queries about the tempora l separat i on between those ind iv idua ls . Forma l invest i gat ions of th is constra int -sat is fact ion p rob lem have demonst ra ted tradeoffs between the expressive power of the constra int language and the t i...
متن کامل