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检索条件"主题词=asymptotically optimal algorithm"
19 条 记 录,以下是1-10 订阅
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asymptotically optimal algorithm for the Maximum m-Peripatetic Salesman Problem in a Normed Space  12th
Asymptotically Optimal Algorithm for the Maximum m-Peripatet...
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12th International Conference on Learning and Intelligent Optimization (LION)
作者: Gimadi, E. Kh Tsidulko, O. Yu Sobolev Inst Math SB RAS Novosibirsk Russia Novosibirsk State Univ Dept Mech & Math Novosibirsk Russia
The maximum m-Peripatetic Salesman Problem (m-PSP) consists of determining m edge-disjoint Hamiltonian cycles of maximum total weight in a given complete weighted n-vertex graph. We consider a geometric variant of the... 详细信息
来源: 评论
An asymptotically optimal algorithm for the Search for and Evaluation of the Slichter Mode from Long-Term Strain Data
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MOSCOW UNIVERSITY PHYSICS BULLETIN 2019年 第2期74卷 205-211页
作者: Vinogradov, M. P. Milyukov, V. K. Mironov, A. P. Myasnikov, A. V. Moscow MV Lomonosov State Univ Sternberg State Astron Inst Moscow 119234 Russia
The Slichter mode (S-1(1)) is the longest-period mode of Earth's free oscillations. The period of this mode depends on the difference between the densities of the outer liquid and inner solid cores, thus making it... 详细信息
来源: 评论
asymptotically optimal algorithms for the Prize-Collecting Traveling Salesman Problem on Random Inputs  1
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13th International Conference on Learning and Intelligent Optimization (LION)
作者: Gimadi, Edward Kh Tsidulko, Oxana Sobolev Inst Math Novosibirsk Russia Novosibirsk State Univ Dept Mech & Math Novosibirsk Russia
The Prize-Collecting Traveling Salesman Problem is a class of generalizations of the classic Traveling Salesman Problem (TSP) where it is not necessary to visit all the vertices. Given the edge costs and a certain pro... 详细信息
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Adaptive step-size control for global approximation of SDEs driven by countably dimensional Wiener process
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NUMERICAL algorithmS 2024年 第4期96卷 1699-1725页
作者: Stepien, Lukasz AGH Univ Sci & Technol Fac Appl Math Al A Mickiewicza 30 PL-30059 Krakow Poland
In this paper, we deal with the global approximation of solutions of stochastic differential equations (SDEs) driven by countably dimensional Wiener process. Under certain regularity conditions imposed on the coeffici... 详细信息
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optimal global approximation of systems of jump-diffusion SDEs on equidistant mesh
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APPLIED NUMERICAL MATHEMATICS 2022年 179卷 1-26页
作者: Katuza, Andrzej AGH Univ Sci & Technol Fac Appl Math Al Mickiewicza 30 PL-30059 Krakow Poland
In this paper, we provide a construction of two algorithms for approximation of the system of the jump-diffusion SDEs. Both methods are based on the classical Milstein steps and use equidistant discretization points. ... 详细信息
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Detection and Evaluation of the Slichter Mode Based on Long-Term Strain Observations
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IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS 2020年 第11期56卷 1447-1455页
作者: Milyukov, V. K. Vinogradov, M. P. Mironov, A. P. Myasnikov, A., V Moscow MV Lomonosov State Univ Sternberg Astron Inst Moscow 119992 Russia Russian Acad Sci Vladikavkaz Sci Ctr Vladikavkaz 362027 Republic Of Nor Russia
To search for the Slichter mode (S-1(1)), the longest mode of Earth's free oscillations, long-term (more than 15 years) strain data of the Baksan laser interferometer-strainmeter (with a measuring-arm length of 75... 详细信息
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The Slichter Mode Detection and Estimation from Laser Interferometer-Strainmeter Observations of the Chilean Earthquake of February 27, 2010
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IZVESTIYA-PHYSICS OF THE SOLID EARTH 2020年 第6期56卷 737-748页
作者: Milyukov, V. K. Vinogradov, M. P. Mironov, A. P. Myasnikov, A. V. Moscow MV Lomonosov State Univ Sternberg Astron Inst Moscow 119992 Russia Russian Acad Sci Vladikavkaz Sci Ctr Vladikavkaz 362027 Russia
The Slichter mode (S-1(1)) is the longest-period mode of the free oscillations of the Earth. The period of the Slichter mode directly depends on density jump between the outer liquid and the inner solid core which mak... 详细信息
来源: 评论
On PTAS for the Geometric Maximum Connected k-Factor Problem  1
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10th International Conference on Optimization and Applications (OPTIMA)
作者: Gimadi, Edward Rykov, Ivan Tsidulko, Oxana Sobolev Inst Math 4 Acad Koptyug Ave Novosibirsk 630090 Russia Novosibirsk State Univ Dept Mech & Math 1 Pirogova St Novosibirsk 630090 Russia
We consider the Connected k-factor problem (k-CFP): given a complete edge-weighted n-vertex graph, the goal is to find a connected k-regular spanning subgraph of maximum or minimum total weight. The problem is called ... 详细信息
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optimal sampling design for global approximation of jump diffusion stochastic differential equations
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STOCHASTICS-AN INTERNATIONAL JOURNAL OF PROBABILITY AND STOCHASTIC PROCESSES 2019年 第2期91卷 235-264页
作者: Przybylowicz, Pawel AGH Univ Sci & Technol Fac Appl Math Krakow Poland
The paper deals with strong global approximation of stochastic differential equations (SDEs) driven by two independent processes: a nonhomogeneous Poisson process and a Wiener process. We assume that the jump and diff... 详细信息
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Finding Maximal Independent Elements of Products of Partial Orders (The Case of Chains)
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Computational Mathematics and Modeling 2019年 第1期30卷 7-12页
作者: Dyukova, E.V. Maslyakov, G.O. Prokof’ev, P.A. Federal Research Center “Computer Science and Control” of the Russian Academy of Sciences Moscow Russian Federation Lomonosov Moscow State University Moscow Russian Federation Mechanical Engineering Research Institute of the Russian Academy of Sciences Moscow Russian Federation
We consider one of the central intractable problems of logical data analysis – finding maximal independent elements of partial orders (dualization of a product of partial orders). An important particular case is cons... 详细信息
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