Measurement of returns to scale using non-radial DEA models VE Krivonozhko, FR Førsund, AV Lychev European Journal of Operational Research 232 (3), 664-670, 2014 | 53 | 2014 |
On some generalization of the DEA models VE Krivonozhko, OB Utkin, MM Safin, AV Lychev Journal of the Operational Research Society 60 (11), 1518-1527, 2009 | 37 | 2009 |
Analiz deyatel’nosti slozhnyh sotsial’no-economicheskih system [Analysis of performance of complex socio-economic systems]. Moscow, Publ. of Department of computational … VE Krivonozhko, AV Lychev MAKS Press, 2010 | 35 | 2010 |
22. Measurement of returns to scale using a non-radial DEA model VE Krivonozhko, FR Førsund, AV Lychev Data Envelopment Analysis: Theory and Applications, 184, 2012 | 33 | 2012 |
Network DEA and its applications (2017–2022): A systematic literature review SV Ratner, AM Shaposhnikov, AV Lychev Mathematics 11 (9), 2141, 2023 | 29 | 2023 |
A note on imposing strong complementary slackness conditions in DEA VE Krivonozhko, FR Førsund, AV Lychev European Journal of Operational Research 220 (3), 716-721, 2012 | 28 | 2012 |
Efficiency evaluation of regional environmental management systems in russia using data envelopment analysis S Ratner, A Lychev, A Rozhnov, I Lobanov Mathematics 9 (18), 2210, 2021 | 27 | 2021 |
Returns-to-scale properties in DEA models: the fundamental role of interior points VE Krivonozhko, FR Førsund, AV Lychev Journal of Productivity Analysis 38, 121-130, 2012 | 26 | 2012 |
Terminal units in DEA: definition and determination VE Krivonozhko, FR Førsund, AV Lychev Journal of Productivity Analysis 43, 151-164, 2015 | 25 | 2015 |
Multiaspect modeling of infrastructure solutions at energy landscape as virtual semantic environment S Ryvkin, A Rozhnov, A Lychev, I Lobanov, Y Fateeva 2017 International Conference on Optimization of Electrical and Electronic …, 2017 | 22 | 2017 |
Measurement of returns to scale in radial DEA models VE Krivonozhko, AV Lychev, FR Førsund Computational mathematics and mathematical physics 57, 83-93, 2017 | 19 | 2017 |
On comparison of ratio analysis and data envelopment analysis as performance assessment tools VE Krivonozhko, AA Piskunov, AV Lychev IMA Journal of Management Mathematics 22 (4), 357-370, 2011 | 19 | 2011 |
Advanced analytics software for performance analysis and visualization of financial institutions AV Lychev, AV Rozhnov 2017 IEEE 11th International Conference on Application of Information and …, 2017 | 17 | 2017 |
Evaluating environmental impacts of photovoltaic technologies using Data Envelopment Analysis SV Ratner, AV Lychev Advances in Systems Science and Applications 19 (1), 12-30, 2019 | 16 | 2019 |
On comparison of different sets of units used for improving the frontier in DEA models VE Krivonozhko, FR Førsund, AV Lychev Annals of Operations Research 250, 5-20, 2017 | 13 | 2017 |
Multidimensional frontier visualization based on optimization methods using parallel computations AP Afanasiev, VE Krivonozhko, AV Lychev, OV Sukhoroslov Journal of Global Optimization 76, 563-574, 2020 | 12 | 2020 |
Improving the frontier in DEA models VE Krivonozhko, FR Førsund, AV Lychev Doklady Mathematics 94, 715-719, 2016 | 12 | 2016 |
Methods for determination of multiple reference sets in the DEA models. V Krivonozhko, F Førsund, A Lychev Doklady Mathematics 85 (1), 2012 | 10 | 2012 |
Frontier visualization and estimation of returns to scale in free disposal hull models VE Krivonozhko, AV Lychev Computational Mathematics and Mathematical Physics 59, 501-511, 2019 | 9 | 2019 |
Frontier visualization for nonconvex models with the use of purposeful enumeration methods VE Krivonozhko, AV Lychev Doklady Mathematics 96, 650-653, 2017 | 9 | 2017 |