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- The University of TokyoJP12 papers
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Showing 2015Show all
3 papers · 1 filter
math.NT2015
On graph theory Mertens' theorems
Takehiro Hasegawa, Seiken Saito
In this paper, we study graph-theoretic analogies of the Mertens' theorems by using basic properties of the Ihara zeta-function. One of our results is a refinement of a special cas…
cond-mat.str-el2015★ 11 cited
Electronic structure of Mott-insulator CaCu3Ti4O12: Photoemission and inverse photoemission study
H. J. Im, M. Iwataki, S. Yamazaki +10
We have performed the photoemission and inverse photoemission experiments to elucidate the origin of Mott insulating states in A-site ordered perovskite CaCuTiO (CCT…
q-bio.NC2015★ 1 cited
Quantum Cognition based on an Ambiguous Representation Derived from a Rough Set Approximation
Yukio-Pegio Gunji, Kohei Sonoda, Vasileios Basios
Over the last years, in a series papers by Arrechi and others, a model for the cognitive processes involved in decision making has been proposed and investigated. The key element o…