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Lev Raskin

National Technical University «Kharkiv Polytechnic Institute»

Kyrpychova str., 2

Kharkiv, 61002

Ukraine

  • National Technical University «Kharkiv Polytechnic Institute»

SCHOLARLY PAPERS

4

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149

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0

Scholarly Papers (4)

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1.

Development of Methods for Supply Management in Transportation Networks under Conditions of Uncertainty of Transportation Cost Values

EUREKA: Physics and Engineering, (2), 108-123, 2021. doi:10.21303/2461-4262.2021.001691
Number of pages: 16 Posted: 04 Jun 2021
Lev Raskin, Oksana Sira, Yurii Parfeniuk and Kseniia Bazilevych
National Technical University «Kharkiv Polytechnic Institute», National Technical University «Kharkiv Polytechnic Institute», National Technical University «Kharkiv Polytechnic Institute» and National Aerospace University "Kharkiv Aviation Institute"
Downloads 42 (1,157,785)

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transport linear programming problem, random transportation costs, exact solution algorithm, worst distribution density, minimax solution

2.

Devising Methods for Planning a Multifactorial Multilevel Experiment With High Dimensionality

Eastern-European Journal of Enterprise Technologies, 5(4 (113)), 64–72, 2021. doi: https://doi.org/10.15587/1729-4061.2021.242304
Number of pages: 9 Posted: 31 Jan 2022
Lev Raskin and Oksana Sira
National Technical University «Kharkiv Polytechnic Institute» and National Technical University «Kharkiv Polytechnic Institute»
Downloads 40 (1,183,237)

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planning of multifactorial multilevel experiment, problem with high dimensionality, decomposition plan, exact plan

3.

Devising a Method for Finding a Family of Membership Functions to Bifuzzy Quantities

Eastern-European Journal of Enterprise Technologies, 2(4 (110), 6–14, 2021. doi:10.15587/1729-4061.2021.229657
Number of pages: 9 Posted: 13 May 2021
Lev Raskin, Oksana Sira, Larysa Sukhomlyn and Roman Korsun
National Technical University «Kharkiv Polytechnic Institute», National Technical University «Kharkiv Polytechnic Institute», Kremenchuk Mykhailo Ostrohradskyi National University and National Technical University "Kharkiv Politechinal Institute"
Downloads 35 (1,249,711)

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fuzzy mathematics, membership function of type 2 fuzzy numbers, construction rules

4.

Analysis of Semi-Markov Systems With Fuzzy Initial Data

EUREKA: Physics and Engineering, (2), 128–142, 2022. doi: https://doi.org/10.21303/2461-4262.2022.002346
Number of pages: 15 Posted: 24 Apr 2022
Lev Raskin, Oksana Sira, Larysa Sukhomlyn and Roman Korsun
National Technical University «Kharkiv Polytechnic Institute», National Technical University «Kharkiv Polytechnic Institute», Kremenchuk Mykhailo Ostrohradskyi National University and National Technical University "Kharkiv Politechinal Institute"
Downloads 32 (1,290,922)

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semi-Markov models of systems, bi-fuzzy input data, calculation of state probability distributions