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- S.N. Bose National Centre for Basic SciencesIN60 papers
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62 papers · 1 filter
A New Algorithm for Exploratory Projection Pursuit
Mohit Dayal
In this paper, we propose a new algorithm for exploratory projection pursuit. The basis of the algorithm is the insight that previous approaches used fairly narrow definitions of i…
Pseudo Hermitian formulation of Black-Scholes equation
T. K. Jana, P. Roy
We show that the non Hermitian Black-Scholes Hamiltonian and its various generalizations are eta-pseudo Hermitian. The metric operator eta is explicitly constructed for this class…
Baker's Explicit abc-Conjecture and applications
Shanta Laishram, T. N. Shorey
The conjecture of Masser-Oesterlé, popularly known as -conjecture have many consequences. We use an explicit version due to Baker to solve a number of conjectures.
Snakes and perturbed random walks
Gopal Basak, Stanislav Volkov
In this paper we study some properties of random walks perturbed at extrema, which are generalizations of the walks considered e.g., in Davis (1999). This process can also be viewe…
Quantum gauge symmetries in Noncommutative Geometry
Jyotishman Bhowmick, Francesco D'Andrea, Biswarup Das +1
We discuss generalizations of the notion of i) the group of unitary elements of a (real or complex) finite dimensional C*-algebra, ii) gauge transformations and iii) (real) automor…
Linear Nearest Neighbor Synthesis of Reversible Circuits by Graph Partitioning
Amlan Chakrabarti, Susmita Sur-Kolay, Ayan Chaudhury
Linear Nearest Neighbor (LNN) synthesis in reversible circuits has emerged as an important issue in terms of technological implementation for quantum computation. The objective is…