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Now showing items 51-60 of 62
A Class of Koszul Algebra and Some Homological Invariants through Circulant Matrices and Cycles
(
Hindawi Limited
, 2022 , Article)
Recent advances in graph theory, linear algebra, and commutative algebra render us to tackle problems in one bough of mathematics with assistance and guidance from others. We will elaborate foremost and conceptually ...
Finite Element Analysis of the Dynamics of Power-Law Fluid around an Obstacle in a Channel
(
Hindawi Limited
, 2022 , Article)
Control of uid forces is an emerging area of research with numerous engineering applications. e uneven wake behind an
obstacle causes undesirable structural oscillations, which can lead to fatigue or structural failure. ...
Integrated photoelectrochemical (PEC)-forward osmosis (FO) system for hydrogen production and fertigation application
(
Elsevier Ltd
, 2023 , Article)
This study proposes an integrated system that combines a photoelectrochemical (PEC) system and forward osmosis (FO) system in tandem operation to address water, energy, and food (WEF) scarcity. The system utilizes a ...
The theta-complete graph Ramsey number r(θk, K5); k = 7, 8, 9
(
Forum-Editrice Universitaria Udinese SRL
, 2021 , Article)
Finding the Ramsey number is an important problem of the well-known
family of the combinatorial problems in Ramsey theory. In this work, we investigate
the Ramsey number r(θs, K5) for s = 7, 8, 9 where θs is the set of ...
Bifurcation of some new traveling wave solutions for the time-space M- fractional MEW equation via three altered methods
(
Elsevier
, 2022 , Article)
In this work,(1/G′
), modified (
G′
/G2)
and new extended direct algebraic methods are proposed to construct the
novel exact traveling wave solutions in the form of trigonometric, hyperbolic and exponential functions ...
The effect of graphene on the activation energy of grain growth for the nanocrystalline thermoelectric n‑type Bi2Te2.7Se0.3
(2022 , Article)
Even though bismuth telluride is frequently produced by mechanical alloying for thermoelectric materials, no data has been
published addressing the thermal behavior and activation energy of the milled n-type Bi2Te2.7Se0.3 ...
On the sandpile model of modified wheels II
(
De Gruyter Open Ltd
, 2020 , Article)
: We investigate the abelian sandpile group on modified wheels Wˆn by using a variant of the dollar
game as described in [N. L. Biggs, Chip-Firing and the critical group of a graph, J. Algebr. Comb. 9 (1999),
25–45]. The ...
A Novel and Efficient Method for Computing the Resistance Distance
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
The resistance distance is an intrinsic metric on graphs that have been extensively studied by many physicists and mathematicians. The resistance distance between two vertices of a simple connected graph $G$ is equal to ...
Edge-maximal -free non-bipartite Hamiltonian graphs of odd order
(
Taylor and Francis Ltd.
, 2022 , Article)
Let (Formula presented.) denote the class of non-bipartite graphs on n vertices containing no (Formula presented.) -graph and (Formula presented.) Let (Formula presented.) denote the class of non-bipartite Hamiltonian ...
Novel activation of peroxymonosulfate by biochar derived from rice husk toward oxidation of organic contaminants in wastewater
(
Elsevier Ltd
, 2020 , Article)
In this study, novel activation of peroxymonosulfate (PMS) by biochar derived from rice husk (generally considered useless agricultural wastes in Vietnam) toward organic pollutants from wastewater was investigated. The ...