Results 151 to 160 of about 5,933,118 (327)

Some Inferences on Truncated Generalized Cauchy Distribution [PDF]

, 2015
Mohamed AHSANULLAH
openalex   +1 more source

Abstract Boundary Delay Systems and Application to Network Flow

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This paper investigates the well‐posedness and positivity of solutions to a class of delayed transport equations on a network. The material flow is delayed at the vertices and along the edges. The problem is reformulated as an abstract boundary delay equation, and well‐posedness is proved by using the Staffans–Weiss theory.
András Bátkai, Marjeta Kramar Fijavž, Abdelaziz Rhandi   +2 more
wiley   +1 more source

Generalized Hyers–Ulam Stability of Laplace Equation With Neumann Boundary Condition in the Upper Half‐Space

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This paper investigates the generalized Hyers–Ulam stability of the Laplace equation subject to Neumann boundary conditions in the upper half‐space. Traditionally, Hyers–Ulam stability problems for differential equations are analyzed by examining the system's error, particularly in relation to a forcing term.
Dongseung Kang, Hoewoon B. Kim, Dojin Kim   +2 more
wiley   +1 more source

Dirichlet curves, convex order and Cauchy distribution [PDF]

, 2017
Gérard Letac, Mauro Piccioni
openalex   +1 more source

Optimization of Pulsed Saturation Transfer MR Fingerprinting (ST MRF) Acquisition Using the Cramér–Rao Bound and Sequential Quadratic Programming

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a method for optimizing pulsed saturation transfer MR fingerprinting (ST MRF) acquisition. Methods The Cramér–Rao bound (CRB) for variance assessment was employed on Bloch–McConnell‐based simulated signals, followed by a numerical sequential quadratic programming optimization and basin‐hopping avoidance of local minima ...
Nikita Vladimirov, Moritz Zaiss, Or Perlman   +2 more
wiley   +1 more source

Image‐Based Flaw Identification Using Convolutional Neural Network

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Flaw detection in structures is crucial for ensuring structural integrity and safety across various engineering applications. Traditional nondestructive evaluation (NDE) techniques often face challenges in accurately identifying and characterizing flaws, particularly when dealing with complex geometries and strain fields.
Pugazhenthi Thananjayan, Sundararajan Natarajan, Palaniappan Ramu   +2 more
wiley   +1 more source

Comparative Insights Into the Structural, Electronic, Elastic, Vibrational, and Optical Properties of Rare‐Earth Palladium Borides RBPd3 (R = Lu, Yb)

Nano Select, EarlyView.
This study focuses on the ground‐state properties of two rare earth palladium borides, LuBPd3 and YbBPd3. The WIEN2k package is used to investigate the properties. The compounds’ exceptional thermal and optoelectronic properties make them suitable for high‐temperature applications, UV absorbers, and infrared (IR) shielding materials.
Md. Injamamul Haque, Arpon Chakraborty, Mst. Halima Khatun, Md. Samiul Islam Sarker, M. Khalilur Rahman Khan, Md. Leaket Ali, Md. Shahjahan, Md. Nurul Huda Liton   +7 more
wiley   +1 more source

Exploring the Physical Properties of Novel Inorganic Perovskite AMgBr3 (A = Ga, Na, Tl)

Nano Select, EarlyView.
The band gap values of AMgBr3 (A = Na, Ga, and Tl) perovskites were calculated using various exchange‐correlation functionals such as generalized gradient approximation (GGA)‐Perdew–Burke–Ernzerhof (PBE), GGA‐PBEsol, GGA‐WC, Hybrid HSE06, and Tran–Blaha modified Becke–Johnson (TB‐mBJ) methods.
Md. Bayjid Hossain Parosh, Md Saiduzzaman, Nusrat Jahan Nisha, Md. Rabbi Talukder, Mst. A. Khatun   +4 more
wiley   +1 more source

Latitude‐specific responses of European birds' population growth rates to temperature and water availability

Oikos, EarlyView.
Climate limits distribution of species and shows considerable regional variability. However, studies relating climate variation to species population growth rates in different climatic zones while accounting for species' ecological traits are scarce.
Jan Hanzelka, Tomáš Telenský, Lluís Brotons, Sergi Herrando, Åke Lindström, Jiří Reif   +5 more
wiley   +1 more source

The stability of Cauchy equations in the space of Schwartz distributions

, 2004
Jaeyoung Chung, Soon‐Yeong Chung, Dohan Kim   +2 more
openalex   +1 more source