Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Aljoša Peperko"'
Autor:
Tomaž Berlec, Aljoša Peperko
Publikováno v:
Applied Sciences, Vol 14, Iss 20, p 9291 (2024)
With a turbulent market and a desire to withstand force, many companies lower the production price of their products using different approaches. On the one hand, they often use lean principles to reduce production costs, while they are compelled by t
Externí odkaz:
https://doaj.org/article/e600149b55924ef7bbe22f526c1e8f44
Publikováno v:
Mathematics, Vol 12, Iss 1, p 21 (2023)
This research deals with precision calculations of stationary magnetic fields of volumetric bodies. The electrostatics analogy allows for the use of a scalar magnetic potential, which reformulates the original task as a boundary value problem for the
Externí odkaz:
https://doaj.org/article/eff95695c2ad4357aa8c24a95933c45f
Publikováno v:
Croatian Operational Research Review, Vol 10, Iss 1, Pp 35-44 (2019)
A Max-Plus algebra is one of the promising mathematical approaches that can be used for scheduling operations. It was already applied for the presentation of Johnson’s algorithm and for solving cyclic jobshop problems, but it had not yet been appli
Externí odkaz:
https://doaj.org/article/5cf20f0a0ef04d3e8636deca097bf589
Publikováno v:
Mathematics, Vol 9, Iss 4, p 336 (2021)
A double Roman dominating function on a graph G=(V,E) is a function f:V→{0,1,2,3} with the properties that if f(u)=0, then vertex u is adjacent to at least one vertex assigned 3 or at least two vertices assigned 2, and if f(u)=1, then vertex u is a
Externí odkaz:
https://doaj.org/article/54a58956a7744e21bd6f1f7053654716
Publikováno v:
Mathematics, Vol 8, Iss 6, p 996 (2020)
We obtain new results on independent 2- and 3-rainbow domination numbers of generalized Petersen graphs P ( n , k ) for certain values of n , k ∈ N . By suitably adjusting and applying a well established technique of tropical algebra (path algebra)
Externí odkaz:
https://doaj.org/article/05f7f6174028498287dcadbf8479bb80
Autor:
Aljoša Peperko
Publikováno v:
Journal of Function Spaces, Vol 2018 (2018)
We prove a uniform boundedness principle for the Lipschitz seminorm of continuous, monotone, positively homogeneous, and subadditive mappings on suitable cones of functions. The result is applicable to several classes of classically nonlinear operato
Externí odkaz:
https://doaj.org/article/cf31b9cfc1124e6ebf7c5676837e562a
Publikováno v:
Kybernetika. :708-732
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8bf206918acb65bf1ee4a90f2fab72e
https://doi.org/10.14736/kyb-2022-5-0708
https://doi.org/10.14736/kyb-2022-5-0708
Publikováno v:
Linear Algebra and its Applications. 641:115-142
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a13f9a77e9b56ef5d97ffc14e2ba1f5e
https://doi.org/10.1016/j.laa.2022.02.011
https://doi.org/10.1016/j.laa.2022.02.011
Publikováno v:
Linear Algebra and its Applications. 634:112-136
We prove new explicit asymptotic formulae between (geometric) eigenvalues in max-algebra and classical distinguished eigenvalues of nonnegative matrices, which are useful tools for transferring results between both settings. We establish new inequali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4298236c4db259e0f9516d7e3333ee4e
https://doi.org/10.1016/j.laa.2021.11.002
https://doi.org/10.1016/j.laa.2021.11.002
Publikováno v:
Central European Journal of Operations Research.
By suitably adjusting the tropical algebra technique we compute the rainbow independent domination numbers of several infinite families of graphs including Cartesian products $$C_n \Box P_m$$ C n □ P m and $$C_n \Box C_m$$ C n □ C m for all n and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff2bf47142a0dd427316fbb08e06e9b4
https://doi.org/10.1007/s10100-023-00840-w
https://doi.org/10.1007/s10100-023-00840-w