Results 1 to 10 of about 238,951 (299)
FRACTIONAL INTEGRATION TOOLBOX. [PDF]
Fract Calc Appl Anal, 2013 The problems formulated in the fractional calculus framework often require numerical fractional integration/differentiation of large data sets. Several existing fractional control toolboxes are capable of performing fractional calculus operations, however, none of them can efficiently perform numerical integration on multiple large data sequences.
Marinov TM, Ramirez N, Santamaria F.
europepmc +5 more sources
Fractional Line Integral [PDF]
Mathematics, 2021 This paper proposed a definition of the fractional line integral, generalising the concept of the fractional definite integral. The proposal replicated the properties of the classic definite integral, namely the fundamental theorem of integral calculus. It was based on the concept of the fractional anti-derivative used to generalise the Barrow formula.
Gabriel Bengochea, Manuel Ortigueira
openaire +3 more sources
Fractional Integration and Differentiation by new Transformation
Wasit Journal for Pure Sciences, 2023 In opposite to differentiation and integration of integer order, an important type of differentiation and integration is the so - called “ Fractional Calculus (FC) ” in which the differentiation and integration is of non-integer order.
Anfal khalil, Basim Albuohimad
doaj +1 more source
THE IMPACT OF COVID-19 ON THE TOURISM SECTOR IN BOSNIA AND HERZEGOVINA [PDF]
Geo Journal of Tourism and Geosites, 2022 In this study, we examine the degree of persistence in tourism in Bosnia and Herzegovina and the impact that the COVID-19 pandemic has had on it. The series investigated are foreign arrivals and overnight stays for the time period from January 2008 to ...
Amir IMERI, Luis A. GIL-ALANA
doaj +1 more source
Global Mean Sea Level. Time Trends and Persistence with Long Range Dependent Data
Frontiers in Physics, 2021 Global mean sea level data are examined in this work by looking at the presence of time trends in the context of long memory or long range dependent processes.
Luis Alberiko Gil-Alana +1 more
doaj +1 more source
Cogent Economics & Finance, 2022 This paper assesses the impact of US policy responses to the Covid-19 pandemic on various technology-related assets such as cryptocurrencies, financial technology, and artificial intelligence stocks using fractional integration techniques. More precisely,
Emmanuel Joel Aikins Abakah +2 more
doaj +1 more source
Mathematics, 2023 This paper deals with the analysis of the persistence in the Harmonized Indices of Consumer Prices in France, Germany, Italy, and Spain. The degree of persistence is measured through fractional integration or I (d) techniques, using monthly data from ...
Raquel Ayestarán +3 more
doaj +1 more source
Robust interpolation of sequences with periodically stationary multiplicative seasonal increments
Karpatsʹkì Matematičnì Publìkacìï, 2022 We consider stochastic sequences with periodically stationary generalized multiple increments of fractional order which combines cyclostationary, multi-seasonal, integrated and fractionally integrated patterns.
M.M. Luz, M.P. Moklyachuk
doaj +1 more source
Fractional Integral Inequalities via Hadamard’s Fractional Integral [PDF]
Abstract and Applied Analysis, 2014 We establish new fractional integral inequalities, via Hadamard’s fractional integral. Several new integral inequalities are obtained, including a Grüss type Hadamard fractional integral inequality, by using Young and weighted AM-GM inequalities. Many special cases are also discussed.
Weerawat Sudsutad +2 more
openaire +4 more sources
Noncommutative fractional integrals [PDF]
Studia Mathematica, 2016 Let $\M$ be a hyperfinite finite von Nemann algebra and $(\M_k)_{k\geq 1}$ be an increasing filtration of finite dimensional von Neumann subalgebras of $\M$. We investigate abstract fractional integrals associated to the filtration $(\M_k)_{k\geq 1}$. For a finite noncommutative martingale $x=(x_k)_{1\leq k\leq n} \subseteq L_1(\M)$ adapted to $(\M_k)_{
Randrianantoanina, Narcisse, Wu, Lian
openaire +2 more sources