Results 81 to 90 of about 634,454 (209)

Stability Analysis of an Extended SEIR COVID-19 Fractional Model with Vaccination Efficiency. [PDF]

Comput Math Methods Med, 2022
Wali M, Arshad S, Huang J.
europepmc   +1 more source

Dynamic analysis of the GEOS satellite [PDF]

The assumed modes method is used to investigate the stability of the GEOS satellite. The system is discretized by representing the continuous displacement by finite series of space-dependent admissible functions multiplied by time-dependent generalized ...
Chang, C. P., Juang, J. N., Meirovitch, L.   +2 more
core   +1 more source

Simpson Type Inequalities via $\varphi$-Convexity

, 2012
In this paper, we obtain some Simpson type inequalities for functions whose derivatives in absolute value are $\varphi$-convex.
Ozdemir, M. Emin, Avci, Merve, Akdemir, A. Ocak   +2 more
openaire   +1 more source

Robust designs for series estimation [PDF]

We discuss optimal design problems for a popular method of series estimation in regression problems. Commonly used design criteria are based on the generalized variance of the estimates of the coefficients in a truncated series expansion and do not take ...
Dette, Holger, Wiens, Douglas P.
core  

Generalizations of Simpson type inequality for (α,m)-convex functions

Filomat
Several scholars are interested in fractional operators with integral inequalities. Due to its characteristics and wide range of applications in science, engineering fields, artificial intelligence and frac-tional inequalities should be employed in mathematical investigations.
Munir, Arslan, Budak, Hüseyin, Faiz, Irza, Qaisar, Shahid   +3 more
openaire   +2 more sources

New inequalities for Hermite-Hadamard and Simpson type with applications

Tamkang Journal of Mathematics, 2013
In this paper, we obtain new bounds for the inequalities of Simpson and Hermite-Hadamard type for functions whose second derivatives absolute values are $P$-convex. Some applications for special means of real numbers are also given.
ÖZDEMİR, MUHAMET EMİN, YILDIZ, Çetin
openaire   +3 more sources

Turbofan noise generation. Volume 1: Analysis [PDF]

Computer programs were developed which calculate the in-duct acoustic modes excited by a fan/stator stae operating at subsonic tip speed. Three noise source mechanisms are included: (1) sound generated by the rotor blades interacting with turbulence ...
Mark, W. D., Theobald, M. A., Ventres, C. S.   +2 more
core   +1 more source

THE IMPACT OF EQUIVALENCE SCALES ON THE ANALYSIS OF INCOME AND FOOD SPENDING DISTRIBUTIONS [PDF]

This article examines the effects of different income and food spending adult equivalence scales on estimated expenditure elasticities, on the demographic characteristics of the rich and poor, and on the percentage of household income spent on food by ...
Blaylock, James R.
core   +1 more source

Hedging error in Lévy models with a Fast Fourier Transform approach [PDF]

We measure, in terms of expectation and variance, the cost of hedging a contingent claim when the hedging portfolio is re-balanced at a discrete set of dates.
Flavio Angelini, Marco Nicolosi
core  

Current street tree communities reflect race-based housing policy and modern attempts to remedy environmental injustice. [PDF]

Ecology, 2023
Burghardt KT, Avolio ML, Locke DH, Grove JM, Sonti NF, Swan CM.   +5 more
europepmc   +1 more source