Results 51 to 60 of about 7,004,346 (287)

A Comprehensive Review on the Fejér-Type Inequality Pertaining to Fractional Integral Operators

open access: yesAxioms, 2023
A review of the results on the fractional Fejér-type inequalities, associated with different families of convexities and different kinds of fractional integrals, is presented.
Muhammad Tariq   +2 more
doaj   +1 more source

The Fekete-Szego Problem for Strongly Close-to-Convex Functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1992
Let K ( β )
Abdel-Gawad, H. R., Thomas, D. K.
openaire   +2 more sources

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt   +5 more
wiley   +1 more source

A Variance Reducing Stochastic Proximal Method with Acceleration Techniques

open access: yesTsinghua Science and Technology, 2023
We consider a fundamental problem in the field of machine learning—structural risk minimization, which can be represented as the average of a large number of smooth component functions plus a simple and convex (but possibly non-smooth) function.
Jialin Lei, Ying Zhang, Zhao Zhang
doaj   +1 more source

Coefficient Inequalities for Strongly Close-to-Convex Functions

open access: yesJournal of Mathematical Analysis and Applications, 1997
Let \(f(z)=z+a_2 z^2+a_3 z^3+ \cdots\) be a normalized, strongly close-to-convex function of order \(\alpha\) on the unit disk. This means that there exist a normalized convex univalent function \(\varphi\) and a real number \(\beta\) such that \(|\arg {f'(z) \over e^{i\beta} \varphi'(z)} |
Ma, William, Minda, David
openaire   +2 more sources

Optimizing condition numbers [PDF]

open access: yes, 2009
In this paper we study the problem of minimizing condition numbers over a compact convex subset of the cone of symmetric positive semidefinite $n\times n$ matrices. We show that the condition number is a Clarke regular strongly pseudoconvex function.
Maréchal, Pierre   +3 more
core   +1 more source

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

open access: yesAdvanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler   +4 more
wiley   +1 more source

Hessian measures in the class of m-convex (m - cv) functions

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
The theory of m-convex (m − cv) functions is a new direction in the real geometry. In this work, by using the connection m − cv functions with strongly m-subharmonic (shm) functions and using well-known and rich properties of shm functions, we show a ...
M.B. Ismoilov, R.A. Sharipov
doaj   +1 more source

An algebraic approach to the variants of convexity for soft expert approximate function with intuitionistic fuzzy setting

open access: yesJournal of Taibah University for Science, 2023
A new area of research called intuitionistic fuzzy soft expert set is expected to overcome the drawbacks of an intuitionistic fuzzy soft set in terms of eligibility for soft expert-argument approximate function.
Muhammad Ihsan   +3 more
doaj   +1 more source

Around strongly operator convex functions

open access: yesLinear Algebra and its Applications
15 ...
Nahid Gharakhanlu   +1 more
openaire   +2 more sources

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