Andrey V. Lychev

According to our database, Andrey V. Lychev authored at least 10 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2024

Convex Isoquants in Dea Models with Selective Convexity.

Alexander P. Afanasiev, Vladimir E. Krivonozhko, Andrey V. Lychev, Oleg V. Sukhoroslov

Autom. Remote. Control., 2024

2023

Synthetic Data Generation for Data Envelopment Analysis.

Andrey V. Lychev

Data, 2023

2022

Comparison of Different Methods for Estimation of Returns to Scale in Nonradial Data Envelopment Analysis Models.

Vladimir E. Krivonozhko, Alexander P. Afanas'ev, Finn R. Førsund, Andrey V. Lychev

Autom. Remote. Control., 2022

2020

Multidimensional frontier visualization based on optimization methods using parallel computations.

Alexander P. Afanasiev, Vladimir E. Krivonozhko, Andrey V. Lychev, Oleg V. Sukhoroslov

J. Glob. Optim., 2020

Implementation of the algorithm for improving the frontier in DEA models.

Vladimir E. Krivonozhko, Finn R. Førsund, Andrey V. Lychev

Proceedings of the 7th International Conference on Control, 2020

2019

Measuring the smoothness of the DEA frontier.

Vladimir E. Krivonozhko, Finn R. Førsund, Andrey V. Lychev

Optim. Lett., 2019

Three-Dimensional Visualization for Multidimensional Analysis and Performance Management of Socio-Economic Systems.

Alexander P. Afanasiev, Vladimir E. Krivonozhko, Andrey V. Lychev, Oleg V. Sukhoroslov

Proceedings of the 21st IEEE Conference on Business Informatics, 2019

2014

Measurement of returns to scale using non-radial DEA models.

Vladimir E. Krivonozhko, Finn R. Førsund, Andrey V. Lychev

Eur. J. Oper. Res., 2014

2012

A note on imposing strong complementary slackness conditions in DEA.

Vladimir E. Krivonozhko, Finn R. Førsund, Andrey V. Lychev

Eur. J. Oper. Res., 2012

2009

On some generalization of the DEA models.

Vladimir E. Krivonozhko, O. B. Utkin, M. M. Safin, Andrey V. Lychev

J. Oper. Res. Soc., 2009