Results 91 to 100 of about 5,602,584 (374)

Numerical Studies of Influencing Factors on the Homogeneity of the Powder Mixture during the Powder Spreading Process of Powder Bed Fusion–Laser Beam/Metal

open access: yesAdvanced Engineering Materials, EarlyView.
AISI 304L stainless steel powder is mixed with silicon nitride (Si3N4) powder and processed by PBF‐LB/M, allowing partial retention of Si3N4. The numerical approach effectively predicts the Si3N4 powder homogeneity and N content distribution on the powder bed. Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by
Yuanbin Deng   +7 more
wiley   +1 more source

The Tensor Production of Block Matrix and its Parallel Computing

open access: yesJournal of Algorithms & Computational Technology, 2009
First, the result was proved that two matrices tensor product can be exchanged in the sense of permutation similar and this explants that the tensor product of block matrixes can be block calculated in the sense of permutation similar.
Tan Guolü
doaj   +1 more source

Quantum annealing algorithms for Boolean tensor networks

open access: yesScientific Reports, 2022
Quantum annealers manufactured by D-Wave Systems, Inc., are computational devices capable of finding high-quality heuristic solutions of NP-hard problems.
Elijah Pelofske   +4 more
doaj   +1 more source

Structure of the tensor product semigroup [PDF]

open access: yesAsian Journal of Mathematics, 2006
We study structure of the semigroup Tens(G) consisting of triples of dominant weights ( , , ) of a complex reductive Lie group G such that the triple tensor product of the corresponding irreducible representations of G has a nonzero G-invariant vector.
Kapovich, Michael, Millson, John J.
openaire   +5 more sources

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

open access: yesAdvanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee   +3 more
wiley   +1 more source

Non-locality in theories without the no-restriction hypothesis [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2014
The framework of generalized probabilistic theories (GPT) is a widely-used approach for studying the physical foundations of quantum theory. The standard GPT framework assumes the no-restriction hypothesis, in which the state space of a physical theory ...
Peter Janotta, Raymond Lal
doaj   +1 more source

Tensor product spaces

open access: yesJournal of Mathematical Analysis and Applications, 1972
A decomposition is obtained for the tensor product of two irreducible representations of the group of conformal mappings of the upper half-plane when one representation is taken in a Hilbert space of analytic functions and the other in the conjugate of such a space.
openaire   +2 more sources

Soft‐Layered Composites with Wrinkling‐Activated Multi‐Linear Elastic Behavior, Stress Mitigation, and Enhanced Strain Energy Storage

open access: yesAdvanced Engineering Materials, EarlyView.
In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia   +2 more
wiley   +1 more source

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

open access: yesAdvanced Engineering Materials, EarlyView.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch   +4 more
wiley   +1 more source

An Application of Product of Intuitionistic Fuzzy Incidence Graphs in Textile Industry

open access: yesComplexity, 2021
In this research article, we presented the idea of intuitionistic fuzzy incidence graphs (IFIGs) along with their certain properties. The number of operations including Cartesian product (CP), composition, tensor product, and normal product in an IFIGs ...
Irfan Nazeer   +2 more
doaj   +1 more source

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