Results 51 to 60 of about 201 (131)

A robust permutation test for subvector inference in linear regressions

Quantitative Economics, Volume 15, Issue 1, Page 27-87, January 2024.
We develop a new permutation test for inference on a subvector of coefficients in linear models. The test is exact when the regressors and the error terms are independent. Then we show that the test is asymptotically of correct level, consistent, and has power against local alternatives when the independence condition is relaxed, under two main ...
Xavier D'Haultfœuille, Purevdorj Tuvaandorj   +1 more
wiley   +1 more source

Commutators of Littlewood-Paley Operators on the Generalized Morrey Space

Journal of Inequalities and Applications, 2010
Let , , and denote the Marcinkiewicz integral, the parameterized area integral, and the parameterized Littlewood-Paley function, respectively. In this paper, the authors give a characterization of BMO space by the boundedness of the commutators of
Ding Yong, Wang Xinxia, Chen Yanping
doaj  

Commutators of parametric Marcinkiewicz integrals on generalized Orlicz-Morrey spaces

Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2017
In this paper, we study the boundedness of the commutators ofparametric Marcinkiewicz integral operator with smooth kernel on generalized Orlicz-Morrey ...
openaire   +4 more sources

Good Radon measure for anisotropic problems with variable exponent

Electronic Journal of Differential Equations, 2016
We study nonlinear anisotropic problems with bounded Radon diffuse measure and variable exponent. We prove the existence and uniqueness of entropy solution.
Ibrahime Konate, Stanislas Ouaro
doaj  

The Prevalence of Difficult Airway in Children With Beckwith-Wiedemann Syndrome: A Retrospective Cohort Study. [PDF]

Anesth Analg, 2021
Sequera-Ramos L, Duffy KA, Fiadjoe JE, Garcia-Marcinkiewicz AG, Zhang B, Perate A, Kalish JM.   +6 more
europepmc   +1 more source

Social Cohesion of Functional Urban Areas (Example of Eastern Poland). [PDF]

Soc Indic Res, 2023
Busłowska A, Marcinkiewicz J.
europepmc   +1 more source

Enhancing well-being and alleviating depressive symptoms in people with HIV/AIDS: An intervention based on if-then plans with self-affirming cognitions. [PDF]

Appl Psychol Health Well Being, 2022
Łakuta P, Krankowska D, Marcinkiewicz P, Bociąga-Jasik M, Komorska-Błażewicz A.   +4 more
europepmc   +1 more source

Diabetic ketoacidosis incidence among children with new-onset type 1 diabetes in Poland and its association with COVID-19 outbreak-Two-year cross-sectional national observation by PolPeDiab Study Group. [PDF]

Pediatr Diabetes, 2022
Pietrzak I, Michalak A, Seget S, Bednarska M, Beń-Skowronek I, Bossowski A, Chobot A, Dżygało K, Głowińska-Olszewska B, Górnicka M, Horodnicka-Józwa A, Jakubek-Kipa K, Jarosz-Chobot P, Marcinkiewicz K, Mazur A, Myśliwiec M, Nazim J, Niechciał E, Noczyńska A, Rusak E, Seifert M, Skotarczyk-Kowalska E, Skowronek A, Szypowska A, Wais P, Walczak M, Wołoszyn-Durkiewicz A, Wysocka-Mincewicz M, Zubkiewicz-Kucharska A, Szadkowska A.   +29 more
europepmc   +1 more source

Estimates for functions of generalized Marcinkiewicz operators related to surfaces of revolution

AIMS Mathematics
<p>In this paper, specific $ L^p $ estimates for generalized Marcinkiewicz operators correlated to surfaces of revolution are proved. These estimates and the extrapolation procedure of Yano are employed to confirm the $ L^p $ boundedness of the above-mentioned integrals under weaker assumptions on the singular kernels. Our findings generalize and
Mohammed Ali, Qutaibeh Katatbeh, Oqlah Al-Refai, Basma Al-Shutnawi   +3 more
openaire   +2 more sources

L ^p bounds for rough parabolic maximal operators. [PDF]

Heliyon, 2020
Ali M, Katatbeh Q.
europepmc   +1 more source