Working Papers

Hari Nandan Nath, Urmila Pyakurel, Stephan Dempe, Tanka Nath Dhamala, A Bilevel Programming Approach to Save a Path Maximizing the Dynamic Flow with Lane Reversals for Evacuation Planning (under review).
Urmila Pyakurel, Durga Prasad Khanal, Shiva Prakash Gupta, Tanka Nath Dhamala, Inflow-dependent Quickest Multi-Commodity Flow Problems with Partial Lane Reversals (under review).
Urmila Pyakurel, Durga Prasad Khanal, Shiva Prakash Gupta, Tanka Nath Dhamala, Approximate Solution for Quickest Multi-commodity Flow Problem with Capacity Sharing (under review).
Shiva Prakash Gupta, Urmila Pyakurel, Tanka Nath Dhamala, Multi-Commodity Flow Problem on Lossy Network with Partial Lane Reversals (under review)
Urmila Pyakurel, Durga Prasad Khanal, Tanka Nath Dhamala, Abstract Network Flow with Intermediate Storage for Evacuation Planning (under review)
Shiva Prakash Gupta, Urmila Pyakurel, Tanka Nath Dhamala; An FPTAS for Continuous-time QMCF Problem with Partial Lane Reversals; Proceedings of the International Webinar on Recent Advances in Pure and Applied Mathematics (RAPAM-2020), Organized by Department of Mathematics, Kurseong College, Darjeeling, August 24-25, 2020, (submitted).
Durga Prasad Khanal, Urmila Pyakurel, Tanka Nath Dhamala; Approximation to Quickest Multi-commodity Contraflow Over Time with Length Bound; Proceedings of the International Webinar on Recent Advances in Pure and Applied Mathematics (RAPAM-2020), Organized by the Department of Mathematics, Kurseong College, Darjeeling, August 24-25, 2020 (submitted).
Mohan Chandra Adhikari, Urmila Pyakurel Proceedings of the International Webinar on Recent Advances in Pure and Applied Mathematics (RAPAM-2020), Organized by Department of Mathematics, Kurseong College, Darjeeling, August 24-25, 2020 (submitted).
Durga Prasad Khanal, Urmila Pyakurel, Tanka Nath Dhamala, Multi-Commodity Flow with Intermediate Storage (under review)
Mohan Chandra Adhikari, Urmila Pyakurel, Tanka Nath Dhamala, Generalized Flow Models with Intermediate Storage on Lossy Network (work in progress)
Shiva Prakash Gupta, Urmila Pyakurel, Tanka Nath Dhamala, Multi-commodity contraflow with orientation-dependent transit time (work in Progress)
Durga Prasad Khanal, Urmila Pyakurel, Tanka Nath Dhamala, Abstract Network Flow Models and Algorithm with asymmetric switching property (work in Progress)
Tanka Nath Dhamala, Urmila Pyakurel, Stephan Dempe, Dynamic network reconfiguration of contraflow operations for time-varying evacuation planning (work in progress).