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Now showing items 41-48 of 48
The maximum number of P-vertices of some nonsingular double star matrices
(Discrete Mathematics, 2013)
In this short note, we construct a nonsingular matrix A whose graph is a double star of order
n > 4 with n − 2 P-vertices. This example leads to a positive answer, for n > 6, to a last
open question proposed recently by ...
Numerical modelling of supercritical flow in circular conduit bends using SPH method
(China Ocean Press, 2017)
The capability of the smoothed-particle hydrodynamics (SPH) method to model supercritical flow in circular pipe bends is considered. The standard SPH method, which makes use of dynamic boundary particles (DBP), ...
Coefficient characterization for certain classes of univalent functions
(Bulletin of the Belgian Mathematical Society - Simon Stevin, 2009)
Necessary and sufficient coefficient conditions are established for certain
classes of analytic functions to be univalent in the unit disk. In addition,
characterizations and convolution results are established for these ...
Drinking water temperature around the globe: understanding, policies, challenges and opportunities
(MDPI, 2020)
Water temperature is often monitored at water sources and treatment works; however, there
is limited monitoring of the water temperature in the drinking water distribution system (DWDS),
despite a known impact on physical, ...
Some new results for certain classes of univalent functions
(Springer, 2018)
A class of univalent functions with real coefficients
(Springer, 2019)
Some results for a classs of subordinate functions
(Faculty of Sciences and Mathematics, University of Niš, Serbia, 2019)
In this article, a class of subordinate functions is introduced. The bounds of the coefficients of
the functions in this class are investigated.
Improved Serviceability and Environmental Performance of One-Way Slabs through the Use of Layered Natural and Recycled Aggregate Concrete
(MDPI, 2020)
Recycled aggregate concrete (RAC), i.e., concrete produced with recycled concrete aggregate
(RCA) has been heavily investigated recently, and the structural design of RAC is entering into
design codes. Nonetheless, the ...