Professor Gautam Appa

Emeritus Professor of Operational Research

Research interests

Causes and effects of communal strife, India
Linear programming
Environmental impacts of large dams
Combinatorial optimisation
Integer programming
Performance evaluation
Data envelopment analysis

Recent publications

On the completability of incomplete orthogonal Latin rectangles
Appa, Gautam, Euler, R., Kouvela, Anastasia, Magos, D. and Mourtos, I. (2016) On the completability of incomplete orthogonal Latin rectangles. Discrete Mathematics . ISSN 0012-365X
A polyhedral approach to the alldifferent system
Magos, Dimitris, Mourtos, Ioannis and Appa, Gautam (2012) A polyhedral approach to the alldifferent system. Mathematical Programming, 132 (1-2). pp. 209-260. ISSN 0025-5610
On the representability of totally unimodular matrices on bidirected graphs
Pitsoulis, Leonidas, Papalamprou, Konstantinos, Appa, Gautam and Kotnyek, Balázs (2009) On the representability of totally unimodular matrices on bidirected graphs. Discrete Mathematics, 309 (16). pp. 5024-5042. ISSN 0012-365X
Optimization with binet matrices
Appa, Gautam, Kotnyek, Balázs, Papalamprou, Konstantinos and Pitsoulis, Leonidas (2007) Optimization with binet matrices. Operations Research Letters, 35 (3). pp. 345-352. ISSN 0167-6377
A methodology for cross-evaluation in DEA
Appa, Gautam, Argyris, N. and Williams, H. Paul (2006) A methodology for cross-evaluation in DEA. Operational Research working papers, LSEOR 06.81. Operational Research Group, Department of Management, London School of Economics and Political Science, London, UK. ISBN 0753017032

Complete list of publications

Gautam Appa

LSE Experts profile

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