Results 291 to 300 of about 1,336,081 (334)

Unveiling New Perspectives on the Hirota–Maccari System With Multiplicative White Noise

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this study, we delve into the stochastic Hirota–Maccari system, which is subjected to multiplicative noise according to the Itô sense. The stochastic Hirota–Maccari system is significant for its ability to accurately model how stochastic affects nonlinear wave propagation, providing valuable insights into complex systems like fluid dynamics
Mohamed E. M. Alngar, Khaled A. Gepreel, Reham M. A. Shohib, Yakup Yildirim   +3 more
wiley   +1 more source

Associations Between Socioeconomic, Spatial and Educational Factors and Midlife Periodontal Disease Risk: Evidence From 'High School and Beyond'. [PDF]

J Clin Periodontol
Warren JR, Himmelstern J, Muller C, Grodsky E, Demmer R.   +4 more
europepmc   +1 more source

Analysis of the Generalized Ostrovsky Equation in the Propagation of Surface and Internal Waves in Rotating Fluids

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The Ostrovsky equation models long, weakly nonlinear waves, explaining the propagation of surface and internal waves in a rotating fluid. The study focuses on the generalized Ostrovsky equation. Introduced by Levandosky and Liu, this equation demonstrates the existence of solitary waves through variational methods.
Sol Sáez
wiley   +1 more source

Pragmatic AI in education and its role in mathematics learning and teaching. [PDF]

NPJ Sci Learn
Gabriel F, Kennedy J, Marrone R, Leonard S.   +3 more
europepmc   +1 more source

Fundamental Solutions and Green's Functions for Certain Elliptic Differential Operators From a Pseudodifferential Algebra

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We have studied possible applications of a particular pseudodifferential algebra in singular analysis for the construction of fundamental solutions and Green's functions of a certain class of elliptic partial differential operators. The pseudodifferential algebra considered in the present work, comprises degenerate partial differential ...
Heinz‐Jürgen Flad, Gohar Flad‐Harutyunyan   +1 more
wiley   +1 more source

Characterizing barren plateaus in quantum ansätze with the adjoint representation. [PDF]

Nat Commun
Fontana E, Herman D, Chakrabarti S, Kumar N, Yalovetzky R, Heredge J, Sureshbabu SH, Pistoia M.   +7 more
europepmc   +1 more source

Scenario‐free robust optimization algorithm for IMRT and IMPT treatment planning

Medical Physics, EarlyView.
Abstract Background Robust treatment planning algorithms for intensity modulated proton therapy (IMPT) and intensity modulated radiation therapy (IMRT) allow for uncertainty reduction in the delivered dose distributions through explicit inclusion of error scenarios.
Remo Cristoforetti, Jennifer Josephine Hardt, Niklas Wahl   +2 more
wiley   +1 more source

Problem of Existence of Joint Distribution on Quantum Logic. [PDF]

Entropy (Basel)
Nánásiová O, Čipková K, Zákopčan M.   +2 more
europepmc   +1 more source

The effect of concomitant gradient fields on MRI with long readout radial‐based trajectories

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose To demonstrate in theory and practice that concomitant gradient fields (CCGF) can produce substantial imaging artifacts in scans utilizing radial‐based trajectories and to provide strategies to mitigate these effects. Theory and Methods A framework was developed to relate concomitant gradient phase to local point‐spread‐function ...
Michael A. Malmberg, Henrik Odéen, Seong‐Eun Kim, Dennis L. Parker   +3 more
wiley   +1 more source

Education and midlife cognitive functioning: Evidence from the High School and Beyond cohort. [PDF]

Alzheimers Dement
Muller C, Grodsky E, Brickman AM, Manly JJ, Hung K, Culbertson MJ, Warren JR.   +6 more
europepmc   +1 more source