Results 61 to 70 of about 2,173,059 (286)

Discrete Applied Mathematics, Mathematical Software Section

open access: yes, 2013
The aim of Discrete Applied Mathematics is to bring together research papers in different areas of algorithmic and applicable discrete mathematics as well as applications of combinatorial mathematics to informatics and various areas of science and ...
MARTELLO, SILVANO, TOTH, PAOLO
core   +1 more source

Аlgebra and discrete mathematics [Algebra and discrete mathematics]

open access: yes
«ALGEBRA AND DISCRETE MATHEMATICS» — науковий журнал. Заснований 2002 Луганським та Київським університетами. Видають 4 рази на рік. Публікують наукові праці з питань алгебри та дискретної математики, зокрема з теорії груп, кілець та модулів, зображень напівгруп, універсальних ал... ⚠️ Цей запис містить лише бібліографічні метадані.
openaire   +2 more sources

(1,2)-PDS in graphs with the small number of vertices of large degrees [PDF]

open access: yesOpuscula Mathematica
We define and study a perfect \((1,2)\)-dominating set which is a special case of a \((1,2)\)-dominating set. We discuss the existence of a perfect \((1,2)\)-dominating set in graphs with at most two vertices of maximum degree.
Urszula Bednarz, Mateusz Pirga
doaj   +1 more source

Session D-3: Discrete Mathematics: A Great Curriculum Connector [PDF]

open access: yes, 2012
Many topics that fall under the umbrella of Discrete Mathematics cut across the traditional high school curriculum areas of algebra, geometry, and pre-calculus.
Porzio, Donald
core  

Journey into discrete mathematics

open access: yes, 2018
Journey into Discrete Mathematics is designed for use in a first course in mathematical abstraction for early-career undergraduate mathematics majors.
Byer, Owen D   +5 more
core   +1 more source

Effects of LLZO Microstructure Porosity, LLZO/Li‐Metal Interfacial Polarization Resistance, and Applied Areal Current Density on Li‐Metal Dendrite Formation in LLZO Bilayer Symmetric Cells

open access: yesAdvanced Functional Materials, EarlyView.
The effects of solid‐state electrolyte architecture and electrolyte/electrode interfacial polarization resistance on Critical Current Density and the risks for “interfacial” and “internal” Li‐metal dendrite formation were investigated in simulations of FIB‐reconstructed porous‐dense Li7La3Zr2O12 (LLZO) “bilayers”, providing insight for full cells ...
Tanner R. Hamann   +2 more
wiley   +1 more source

Full‐Field Damage Monitoring in Architected Lattices Using In situ Electrical Impedance Tomography

open access: yesAdvanced Functional Materials, EarlyView.
In situ electrical impedance tomography (EIT) turns 3D‐printed, CNT‐infused architected lattices into full‐field damage‐imaging systems. Tunable Voronoi‐based geometries act as active sensing architectures, enabling conductivity maps to detect early‐stage damage and localise sequential ligament fracture before catastrophic failure.
Akash Deep   +4 more
wiley   +1 more source

Cellular manufacturing problem - A graph theoretic approach

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
The cell formation problem which arises in cellular manufacturing can be formulated in graph theoretic terms. The input for a cellular manufacturing problem consists of a set X of m machines and a set of Y of p parts and an m × p matrix A = (aij), where ...
J. SARAL   +3 more
doaj   +1 more source

Grayscale Photomasks Enable Noncontact Optical Patterning of Hydroxypropyl Cellulose Gels for Dynamic Art

open access: yesAdvanced Functional Materials, EarlyView.
Mask‐encoded UV exposure translates digital color information into pixel‐resolved structural‐color patterns in hydroxypropyl cellulose gels. Gaussian‐process‐guided calibration links UV processing conditions, wavelength, and mask opacity, enabling parallel fabrication of multicolor images in a single 10 s exposure.
Mengting Ye   +8 more
wiley   +1 more source

Degree sequence for k-arc strongly connected multiple digraphs

open access: yesJournal of Inequalities and Applications, 2017
Let D be a digraph on { v 1 , … , v n } $\{v_{1},\ldots, v_{n}\}$ . Then the sequence { ( d + ( v 1 ) , d − ( v 1 ) ) , … , ( d + ( v n ) , d − ( v n ) ) } $\{ (d^{+}(v_{1}), d^{-}(v_{1})), \ldots, (d^{+}(v_{n}), d^{-}(v_{n}))\}$ is called the degree ...
Yanmei Hong, Qinghai Liu
doaj   +1 more source

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