Items where Author is "Dutta, Priyatosh"

Article

Dutta, Priyatosh ; Bhattacharyya, S. P. (1990) A new strategy for the calculation of configuration interaction wavefunctions: direct search involving Metropolis simulated annealing Physics Letters A, 148 (6-7). pp. 331-337. ISSN 0375-9601

Dutta, Priyatosh ; Bhattacharyya, S. P. (1990) Orthogonality-constrained variational calculation of excited state wavefunctions and energies. A new strategy based on the method of simulated annealing Chemical Physics Letters, 167 (4). pp. 309-314. ISSN 0009-2614

Dutta, Priyatosh ; Bhattacharyya, S. P. (1990) Orthogonality constrained general variational calculation of excited state wavefunctions and energies: a new strategy Pramana - Journal of Physics, 34 (1). pp. 13-21. ISSN 0304-4289

Dutta, Priyatosh ; Bhattacharyya, S. P. (1989) Orthogonality-constrained variational calculation of excited state wavefunctions and energies: a penalised-functional-based strategy Chemical Physics Letters, 162 (1-2). pp. 67-72. ISSN 0009-2614