Results 21 to 30 of about 3,375,631 (334)

Lagrange Dual Method for Sparsity Constrained Optimization

open access: yesIEEE Access, 2018
In this paper, we investigate the l0 quasi-norm constrained optimization problem in the Lagrange dual framework and show that the strong duality property holds.
Wenxing Zhu   +3 more
doaj   +1 more source

Unified Contamination-Aware Routing Method Considering Realistic Washing Capacity Constraint in Digital Microfluidic Biochips

open access: yesIEEE Access, 2020
To fully utilize the dynamic reconfigurability of digital microfluidic biochips, most of electrodes would be shared by different droplets. Thus, contaminations caused by liquid residues among droplets are inevitable which lead to lethal errors in ...
Zhipeng Huang   +4 more
doaj   +1 more source

Equivalence of K-functionals and modulus of smoothness generated by a Dunkl type operator on the interval $(-1, 1)$

open access: yesComptes Rendus. Mathématique, 2023
Our aim in this paper is to show that the modulus of smoothness and the $K$-functionals constructed from the Sobolev-type space corresponding to the Dunkl operator are equivalent on the interval $(-1,1)$.
Saadi, Faouaz, Daher, Radouan
doaj   +1 more source

Pregeometric Concepts on Graphs and Cellular Networks as Possible Models of Space-Time at the Planck-Scale [PDF]

open access: yes, 1998
Starting from the working hypothesis that both physics and the corresponding mathematics have to be described by means of discrete concepts on the Planck-scale, one of the many problems one has to face is to find the discrete protoforms of the building ...
Balachandran   +14 more
core   +2 more sources

Dimension Theory of Graphs and Networks [PDF]

open access: yes, 1997
Starting from the working hypothesis that both physics and the corresponding mathematics have to be described by means of discrete concepts on the Planck-scale, one of the many problems one has to face in this enterprise is to find the discrete ...
Ashtekar A   +12 more
core   +2 more sources

On Generalized Jacobsthal and Jacobsthal–Lucas Numbers

open access: yesAnnales Mathematicae Silesianae, 2022
Jacobsthal numbers and Jacobsthal–Lucas numbers are some of the most studied special integer sequences related to the Fibonacci numbers. In this study, we introduce one parameter generalizations of Jacobsthal numbers and Jacobsthal–Lucas numbers.
Bród Dorota, Michalski Adrian
doaj   +1 more source

Stable discontinuous Galerkin FEM without penalty parameters [PDF]

open access: yes, 2015
We propose a modified local discontinuous Galerkin (LDG) method for second--order elliptic problems that does not require extrinsic penalization to ensure stability.
John, Lorenz   +2 more
core   +5 more sources

Bipartite Random Graphs and Cuckoo Hashing [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
The aim of this paper is to extend the analysis of Cuckoo Hashing of Devroye and Morin in 2003. In particular we make several asymptotic results much more precise.
Reinhard Kutzelnigg
doaj   +1 more source

Teaching Formal Methods and Discrete Mathematics [PDF]

open access: yesF-IDE, 2014
Despite significant advancements in the conception of (formal) integrated development environments, applying formal methods in software industry is still perceived as a difficult task.
M. Jaume, T. Laurent
semanticscholar   +1 more source

An Effective Corner Increment-Based Algorithm for the Two-Dimensional Strip Packing Problem

open access: yesIEEE Access, 2018
The 2-D strip packing problem is an NP-hard combinatorial optimization problem. Given a strip with fixed width and infinite height, the aim of strip packing is to pack a set of rectangles with known widths and heights into the strip such that the used ...
Zhen Chen, Jianli Chen
doaj   +1 more source

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