Results 11 to 20 of about 665,501 (321)

Real convergence in the CEECs, Euro Area accession and the Role of Romania [PDF]

open access: yesThe European Journal of Comparative Economics, 2010
The paper is aimed at studying the absolute and conditional convergence in the Central and Eastern European countries. Given that these countries have common roots and their economies have experienced similar challenges over time, the regional ...
Raileanu Szeles, Monica   +1 more
doaj   +2 more sources

Spatial Autocolleration and Economic Convergence in Lampung Province

open access: yesJEJAK: Jurnal Ekonomi dan Kebijakan, 2022
The regional economy is in space and time, space is an important strength in the activity of an economy. This study examines spatial dependencies in observing economic activity in the form of regions and the convergence hypothesis as a study to see the ...
Ahmad Dhea Pratama   +2 more
doaj   +1 more source

Continuous Operators for Unbounded Convergence in Banach Lattices

open access: yesMathematics, 2022
Recently, continuous functionals for unbounded order (norm, weak and weak*) in Banach lattices were studied. In this paper, we study the continuous operators with respect to unbounded convergences.
Zhangjun Wang, Zili Chen
doaj   +1 more source

On the Absolute Convergence of Trigonometrical Series [PDF]

open access: yesProceedings of the American Mathematical Society, 1950
EiPn < .0 We shall see in Theorem 2 that the above theorem is no longer true if p/q is-replaced by p'/q' with an even q' and p'$O, or by an irrational number. PROOF OF THEOREM 1. If we put xi-xo = pr/q _ h, then by Fatou' s theorem' (1) E Pn I cos (n(x sk) -an) I < 00 for every odd s.
Tsuchikura, Tamotsu, Yano, Shigeki
openaire   +2 more sources

Mind the Gap: The Efficiency Convergence of ASEAN Plus Three Economies

open access: yesJDE (Journal of Developing Economies), 2023
This study aims to examine the performance of technical efficiency convergence (Beta and Sigma convergences) of 10 ASEAN economies as well as other three main partners from East Asia, namely China, South Korea, and Japan for the years of 1990-2021, and ...
Mohammad Zeqi Yasin
doaj   +1 more source

On Absolutely Almost Convergence

open access: yesAnnals of the Alexandru Ioan Cuza University - Mathematics, 2014
In this paper, we study (Pn, s)-absolutely almost convergence where npn = 0(Pn) as n › ?,Pn = Pn ?n v=0 pv and s > 0. We also give necessary and sufficient conditions for a summability matrix to be (?n, s)-absolutely almost conservative, and obtain some inclusion results. © 2017, Sciendo. All rights reserved.
Çakalli H., Taylan E.I.
openaire   +2 more sources

Measurement and convergence of transportation industry total factor energy efficiency in China

open access: yesAlexandria Engineering Journal, 2021
This paper constructs an epsilon-based measure (EBM) model containing an undesired output, and uses the model to measure the transportation industry total factor energy efficiency (TITFEE) of 30 Chinese provinces in 2005–2017, based on the relevant panel
Pinhong Zeng, Xiaochong Wei
doaj   +1 more source

Coefficients of multiple Fourier-Haar series and variational modulus of continuity

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
In this paper, we introduce the concept of a variational modulus of continuity for functions of several variables, give an estimate for the sum of the coefficients of a multiple Fourier-Haar series in terms of the variational modulus of continuity, and ...
T.B. Akhazhanov   +3 more
doaj   +1 more source

Convergence of regional GDP per capita among the big islands in Indonesia

open access: yesJPPI (Jurnal Penelitian Pendidikan Indonesia), 2023
This research aims to analyze the regional GDP per capita convergence on the big five islands in Indonesia, which is Sumatera, Java, Borneo, Celebes, and Moluccas and Papua during period 2012-2021.
Murbanto Sinaga   +3 more
doaj   +1 more source

Infinite matrices and absolute almost convergence

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1983
In 1973, Stieglitz [5] introduced a notion of FB-Convergence which provided a wide generalization of the classical idea of almost convergence due to Lorentz [1].
Mursaleen
doaj   +1 more source

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