Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Lev A. Kazakovtsev"'
Publikováno v:
Biomimetics, Vol 9, Iss 2, p 120 (2024)
Numerous people are applying for bank loans as a result of the banking industry’s expansion, but because banks only have a certain amount of assets to lend to, they can only do so to a certain number of applicants. Therefore, the banking industry i
Externí odkaz:
https://doaj.org/article/06fc55042ed34489a7b71c234c08e7f3
Autor:
Branislav Ivanov, Gradimir V. Milovanović, Predrag S. Stanimirović, Aliyu Muhammed Awwal, Lev A. Kazakovtsev, Vladimir N. Krutikov
Publikováno v:
Journal of Mathematics, Vol 2023 (2023)
We introduce and investigate proper accelerations of the Dai–Liao (DL) conjugate gradient (CG) family of iterations for solving large-scale unconstrained optimization problems. The improvements are based on appropriate modifications of the CG updat
Externí odkaz:
https://doaj.org/article/d2e3580d63c14197b0ef98e8ce072121
Autor:
Rakesh P. Badoni, Jayakrushna Sahoo, Shwetabh Srivastava, Mukesh Mann, D. K. Gupta, Swati Verma, Predrag S. Stanimirović, Lev A. Kazakovtsev, Darjan Karabašević
Publikováno v:
Axioms, Vol 12, Iss 8, p 720 (2023)
The university course timetable problem (UCTP) is known to be NP-hard, with solution complexity growing exponentially with the problem size. This paper introduces an algorithm that effectively tackles UCTPs by employing a combination of exploration a
Externí odkaz:
https://doaj.org/article/88aa156d8f924aa4a608b02afc4310cb
Autor:
Predrag S. Stanimirović, Branislav D. Ivanov, Dragiša Stanujkić, Lev A. Kazakovtsev, Vladimir N. Krutikov, Darjan Karabašević
Publikováno v:
Symmetry, Vol 15, Iss 6, p 1217 (2023)
The impact of neutrosophy has increased rapidly in many areas of science and technology in recent years. Furthermore, numerous applications of the neutrosophic theory have become more usual. We aim to use neutrosophy to enhance Dai–Liao conjugate g
Externí odkaz:
https://doaj.org/article/818b044314eb414dadc9082b691bb6fe
Autor:
Predrag S. Stanimirović, Branislav Ivanov, Dragiša Stanujkić, Vasilios N. Katsikis, Spyridon D. Mourtas, Lev A. Kazakovtsev, Seyyed Ahmad Edalatpanah
Publikováno v:
Symmetry, Vol 15, Iss 1, p 250 (2023)
The influence of neutrosophy on many fields of science and technology, as well as its numerous applications, are evident. Our motivation is to apply neutrosophy for the first time in order to improve methods for solving unconstrained optimization. Pa
Externí odkaz:
https://doaj.org/article/637b477575564479b2c294c1c96c7af9
Autor:
Ivona Brajević, Predrag S. Stanimirović, Shuai Li, Xinwei Cao, Ameer Tamoor Khan, Lev A. Kazakovtsev
Publikováno v:
Mathematics, Vol 10, Iss 23, p 4555 (2022)
Engineering design optimization problems are difficult to solve because the objective function is often complex, with a mix of continuous and discrete design variables and various design constraints. Our research presents a novel hybrid algorithm tha
Externí odkaz:
https://doaj.org/article/56f81c5b9dac43bda4ac715e959e055c
Autor:
Predrag S. Stanimirović, Spyridon D. Mourtas, Vasilios N. Katsikis, Lev A. Kazakovtsev, Vladimir N. Krutikov
Publikováno v:
Mathematics, Vol 10, Iss 22, p 4292 (2022)
Many researchers have addressed problems involving time-varying (TV) general linear matrix equations (GLMEs) because of their importance in science and engineering. This research discusses and solves the topic of solving TV GLME using the zeroing neu
Externí odkaz:
https://doaj.org/article/3ea8f4068a764643a7622e870ba1d226
Publikováno v:
Mathematics, Vol 10, Iss 15, p 2738 (2022)
This paper investigates new solution sets for the Yang–Baxter-like (YB-like) matrix equation involving constant entries or rational functional entries over complex numbers. Towards this aim, first, we introduce and characterize an essential class o
Externí odkaz:
https://doaj.org/article/28bc7f37234b45d78e36a16c9b312194
Publikováno v:
Sensors, Vol 22, Iss 5, p 1961 (2022)
Microwave electromagnetic devices have been used for many applications in tropospheric communication, navigation, radar systems, and measurement. The development of the signal preprocessing units including frequency-selective devices (bandpass filter
Externí odkaz:
https://doaj.org/article/a7e258ffe7074f209e8eb2839ba5c7ac
Autor:
Igor S. Masich, Margarita A. Kulachenko, Predrag S. Stanimirović, Aleksey M. Popov, Elena M. Tovbis, Alena A. Stupina, Lev A. Kazakovtsev
Publikováno v:
Symmetry, Vol 14, Iss 3, p 600 (2022)
The formation of patterns is one of the main stages in logical data analysis. Fuzzy approaches to pattern generation in logical analysis of data allow the pattern to cover not only objects of the target class, but also a certain proportion of objects
Externí odkaz:
https://doaj.org/article/48df8ac27d7644c48dc5043bfae6ba3b