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APPML
2005
70views more  APPML 2005»
15 years 4 months ago
Exact lower bound for proportion of maximally embedded beamlet
We prove that the maximal inscribed beamlet is at least 1/7 of an arbitrary line segment (i.e., beam). The implication of this result is addressed.
Xiaoming Huo
IPL
2007
81views more  IPL 2007»
15 years 4 months ago
Lower bounds for testing Euclidean Minimum Spanning Trees
Oren Ben-Zwi, Oded Lachish, Ilan Newman
TOC
2008
89views more  TOC 2008»
15 years 4 months ago
Norms, XOR Lemmas, and Lower Bounds for Polynomials and Protocols
Abstract: This paper presents a unified and simple treatment of basic questions concerning two computational models: multiparty communication complexity and polynomials over GF(2)....
Emanuele Viola, Avi Wigderson
COMBINATORICA
2004
50views more  COMBINATORICA 2004»
15 years 3 months ago
Lower Bounds For Multidimensional Zero Sums
Christian Elsholtz
COMBINATORICS
2004
103views more  COMBINATORICS 2004»
15 years 3 months ago
Constructive Lower Bounds on Classical Multicolor Ramsey Numbers
Xu Xiaodong, Xie Zheng, Geoffrey Exoo, Stanislaw P...