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8 papers · 1 filter
On the Bishop-Phelps-Bollobás property for numerical radius
Sun Kwang Kim, Han Ju Lee, Miguel Martín
We study the Bishop-Phelps-Bollobás property for numerical radius (in short, BPBp-nu) and find sufficient conditions for Banach spaces ensuring the BPBp-nu. Among other results, we…
On the number of representations of integers by quadratic forms with congruence conditions
Bumkyu Cho
We characterize the generating function of the number of representations described in the title in terms of the theory of modular forms. Appealing to this characterization we obtai…
Bounded type interval exchange maps
Dong Han Kim, Stefano Marmi
Irrational numbers of bounded type have several equivalent characterizations. They have bounded partial quotients in terms of arithmetic characterization and in the dynamics of the…
Revisiting Circular-Based Random Node Simulation
Mouhamed Abdulla, Yousef R. Shayan, Junho Baek
In literature, a stochastic model for spreading nodes in a cellular cell is available. Despite its existence, the current method does not offer any versatility in dealing with sect…
The Bishop-Phelps-Bollobás version of Lindenstrauss properties A and B
Richard Aron, Yun Sung Choi, Sun Kwang Kim +2
We study a Bishop-Phelps-Bollobás version of Lindenstrauss properties A and B. For domain spaces, we study Banach spaces such that has the Bishop-Phelps-Bollobás proper…
The domain and property illusion of anomalous anisotropic electric conductivity
Kiwoon Kwon
The unique determination of electrical conductivity is extensively studied for isotropic conductivity ever since Calderon's suggestion of the EIT (Electrical Impedance Tomography)…