3

Measurement of Productivity and Efficiency (Theory and Practice) || Preface

Sickles, Robin C., Zelenyuk, Valentin
Year:
2019
Language:
english
File:
PDF, 44 KB
english, 2019
5

Measurement of Productivity and Efficiency (Theory and Practice) || Introduction

Sickles, Robin C., Zelenyuk, Valentin
Year:
2019
Language:
english
File:
PDF, 101 KB
english, 2019
11

Measurement of Productivity and Efficiency (Theory and Practice) || Bibliography

Sickles, Robin C., Zelenyuk, Valentin
Year:
2019
Language:
english
File:
PDF, 320 KB
english, 2019
12

Measurement of Productivity and Efficiency (Theory and Practice) || Aggregation

Sickles, Robin C., Zelenyuk, Valentin
Year:
2019
Language:
english
File:
PDF, 300 KB
english, 2019
19

Measurement of Productivity and Efficiency (Theory and Practice) || Afterword

Sickles, Robin C., Zelenyuk, Valentin
Year:
2019
Language:
english
File:
PDF, 36 KB
english, 2019
27

On extremally disconnected topological groups

Yevhen Zelenyuk
Journal:
Topology and its Applications
Year:
2006
Language:
english
File:
PDF, 92 KB
english, 2006
31

On topologizing groups

Zelenyuk, Yevhen
Journal:
Journal of Group Theory
Year:
2007
Language:
english
File:
PDF, 99 KB
english, 2007
32

Combining the Virtues of Stochastic Frontier and Data Envelopment Analysis

Parmeter, Christopher F., Zelenyuk, Valentin
Journal:
Operations Research
Year:
2019
Language:
english
File:
PDF, 1.01 MB
english, 2019
34

Aggregation of economic growth rates and of its sources

Valentin Zelenyuk
Journal:
European Journal of Operational Research
Year:
2011
Language:
english
File:
PDF, 243 KB
english, 2011
35

Continuous right zero homomorphisms of

Wilson Toko, Yuliya Zelenyuk
Journal:
Topology and its Applications
Year:
2012
Language:
english
File:
PDF, 139 KB
english, 2012
38

Radicals of some semigroup algebras

Dales, H. Garth, Strauss, Dona E., Zelenyuk, Yevhen, Zelenyuk, Yuliya
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 605 KB
english, 2013
39

Regular idempotents in $\beta S$

Zelenyuk, Yevhen
Journal:
Transactions of the American Mathematical Society
Year:
2010
Language:
english
File:
PDF, 285 KB
english, 2010
40

Complemented Topologies on Abelian Groups

E. G. Zelenyuk, I. V. Protasov
Journal:
Siberian Mathematical Journal
Year:
2001
Language:
english
File:
PDF, 192 KB
english, 2001
42

On subsemigroups ofβℕand absolute coretracts

Yevhen Zelenyuk
Journal:
Semigroup Forum
Year:
2001
Language:
english
File:
PDF, 139 KB
english, 2001
43

Measuring potential gains from reallocation of resources

Vladimir Nesterenko, Valentin Zelenyuk
Journal:
Journal of Productivity Analysis
Year:
2007
Language:
english
File:
PDF, 274 KB
english, 2007
45

Fixed point compactifications

Zelenyuk, Yevhen
Journal:
Semigroup Forum
Year:
2017
Language:
english
File:
PDF, 379 KB
english, 2017
46

LEFT MAXIMAL AND STRONGLY RIGHT MAXIMAL IDEMPOTENTS IN G*

ZELENYUK, YEVHEN
Journal:
Journal of Symbolic Logic
Year:
2017
Language:
english
File:
PDF, 144 KB
english, 2017
48

Weak projectives of finite semigroups

Yevhen Zelenyuk
Journal:
Journal of Algebra
Year:
2003
Language:
english
File:
PDF, 115 KB
english, 2003
49

On the Ultrafilter Semigroup of a Topological Group

Yevhen Zelenyuk
Journal:
Semigroup Forum
Year:
2006
Language:
english
File:
PDF, 338 KB
english, 2006
50

Topological groups and -points

David Ross, Yevhen Zelenyuk
Journal:
Topology and its Applications
Year:
2010
Language:
english
File:
PDF, 181 KB
english, 2010