Results 31 to 40 of about 5,443,500 (289)

A Hilbert-type fractal integral inequality and its applications

open access: yesJournal of Inequalities and Applications, 2017
By using thefractal theory and the methods of weight function, a Hilbert-type fractal integral inequality and its equivalent form are given. Their constant factors are proved being the best possible, and their applications are discussed briefly.
Qiong Liu, Wenbing Sun
doaj   +1 more source

Estimating the Inversion Accuracy of Atmospheric Temperature and Water Vapor Profile Under Limb Sounding

open access: yes应用气象学报, 2020
Profiles of atmospheric temperature and water vapor are important for studying atmospheric state and play an important role in the energy balance of earth-atmosphere system.
Zong Xuemei
doaj   +1 more source

Generalizations of Hardy's integral inequalities

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1999
This paper deals with some new generalizations of Hardy's integral inequalities. Some cases concerning whether the constant factors involved in these inequalities are best possible are discussed in some detail.
Yang Bicheng, Lokenath Debnath
doaj   +1 more source

The Multi-Parametric Weight Optimization of a Hydraulic Actuator

open access: yesActuators, 2020
This research was derived from the experimental observation that hydraulic actuators are positioned on machines that are subjected to movements and whose dynamic actions, the accelerations, are very high; it is acceptable to think of an actuator for an ...
Luigi Solazzi   +2 more
doaj   +1 more source

Research algorithm restoring signals in the basis of exponential functions

open access: yesВестник Самарского государственного технического университета. Серия: Технические науки, 2020
The paper proposes a method for constructing digital filters for solving inverse problems of recovering signals, time series, and images using an approximation approach.
Vitaly I. Batishchev, Aleksey G. Zolin
doaj   +1 more source

Stress Intensity Factors for Radial Crack on Inner Surface of Interface in Multi-Layer Rotating Thick-Walled Cylinder

open access: yesMetals, 2022
Cracks often appear on the inner surface of metal thick-walled cylinders with multiple interference fits. Considering that no relatively accurate model exists for the cracks on the interface of multi-layered, rotating, thick-walled cylinders, in this ...
Jun Ying   +5 more
doaj   +1 more source

A weight system derived from the multivariable Conway potential function

open access: yes, 1999
A weight system is defined from the (multivariable) Conway potential function. We also show that it can be calculated recursively by using five axioms.Comment: 16 pages, 2 figures, to appear in J.
Murakami, Hitoshi
core   +2 more sources

Multipliers of Banach valued weighted function spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2000
We generalize Banach valued spaces to Banach valued weighted function spaces and study the multipliers space of these spaces. We also show the relationship between multipliers and tensor product of Banach valued weighted function spaces.
Serap Öztop
doaj   +1 more source

Developing an Optimal Class of Generic Sixteenth-Order Simple-Root Finders and Investigating Their Dynamics

open access: yesMathematics, 2018
Developed here are sixteenth-order simple-root-finding optimal methods with generic weight functions. Their numerical and dynamical aspects are investigated with the establishment of a main theorem describing the desired optimal convergence.
Young Hee Geum, Young Ik Kim, Beny Neta
doaj   +1 more source

Interpolation of Weighted Extremal Functions [PDF]

open access: yesArnold Mathematical Journal, 2021
AbstractAn approach to interpolation of compact subsets of$${{\mathbb {C}}}^n$$Cn, including Brunn–Minkowski type inequalities for the capacities of the interpolating sets, was developed in [8] by means of plurisubharmonic geodesics between relative extremal functions of the given sets.
openaire   +3 more sources

Home - About - Disclaimer - Privacy