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Exploring Mount Neverest
Mount Neverest
2010/12/7
In one of the columns in the series ‘Perplexities’ in 1922, Henry Ernest Dudeney formulated the following problem:Professor Walkingholme, one of the exploring party, was allotted the special task of m...
Square-Root Lasso: Pivotal Recovery of Sparse Signals via Conic Programming
High-dimensional sparse model unknown sigma conic programming
2010/12/16
We propose a pivotal method for estimating high-dimensional sparse linear re-gression models, where the overall number of regressors p is large, possibly much larger than n, but only s regressors are ...
The conjectural connections between automorphic representations and Galois representations
conjectural connections between automorphic representations Galois representations
2010/11/30
We state conjectures on the relationships between automorphic representations and Galois representations, and give evidence for them.