Translation and rotation of binary images encoded as minimized Boolean functions. - Debranjan Sarkar; Swapnesh Banerjee; Sudip Chattopadhyay (Pattern Recognit. Lett., 1997)

Second-order state-specific multireference Møller Plesset perturbation theory: Application to energy surfaces of diimide, ethylene, butadiene, and cyclobutadiene. - Uttam Sinha Mahapatra; Sudip Chattopadhyay; Rajat K. Chaudhuri (J. Comput. Chem., 2011)

Diagnosis of the performance of the state-specific multireference coupled-cluster method with different truncation schemes. - Uttam Sinha Mahapatra; Sudip Chattopadhyay (J. Comput. Chem., 2012)

Search of truncation of (N-1) electron basis containing full connected triple excitations in computing main and satellite ionization potentials via fock-space coupled cluster approach. - Kalipada Adhikari; Sudip Chattopadhyay; Barin Kumar De; Amitava Sharma; Ranendu Kumar Nath; Dhiman Sinha (J. Comput. Chem., 2013)

Erratum: Search of truncation of (N-1) electron basis containing full connected triple excitations in computing main and satellite ionization potentials via fock space coupled cluster approach. - Kalipada Adhikari; Sudip Chattopadhyay; Barin Kumar De; Amitava Sharma; Ranendu Kumar Nath; Dhiman Sinha (J. Comput. Chem., 2013)

State-specific multireference perturbation theory with improved virtual orbitals: Taming the ground state of F2, Be2, and N2. - Sudip Chattopadhyay; Rajat K. Chaudhuri; Uttam Sinha Mahapatra (J. Comput. Chem., 2015)

Relativistic state-specific multireference perturbation theory incorporating improved virtual orbitals: Application to the ground state single-bond dissociation. - Anirban Ghosh; Rajat K. Chaudhuri; Sudip Chattopadhyay; Uttam Sinha Mahapatra (J. Comput. Chem., 2015)