Whitham method for the Benjamin-Ono-Burgers equation and dispersive shocks.

Phys Rev E Stat Nonlin Soft Matter Phys

Division of Applied Mathematical Science, Graduate School of Science and Engineering, Yamaguchi University, Ube 755-8611, Japan.

Published: January 2007

The Whitham modulation equations for the parameters of a periodic solution are derived using the generalized Lagrangian approach for the case of the damped Benjamin-Ono equation. The structure of the dispersive shock is considered in this method.

Download full-text PDF

Source
http://dx.doi.org/10.1103/PhysRevE.75.016307DOI Listing

Publication Analysis

Top Keywords

whitham method
4
method benjamin-ono-burgers
4
benjamin-ono-burgers equation
4
equation dispersive
4
dispersive shocks
4
shocks whitham
4
whitham modulation
4
modulation equations
4
equations parameters
4
parameters periodic
4

Similar Publications

: Opium consumption was recently classified by the International Agency for Research on Cancer (IARC) monograph as carcinogenic to humans based on strong evidence for cancers of the larynx, lung, and urinary bladder, and limited evidence for cancers of the oesophagus, stomach, pancreas, and pharynx. This poses the question of a potential pro-cancer effect of pharmaceutical opioid analgesics. In vitro studies employing a variety of experimental conditions suggest that opioid alkaloids have proliferative or antiproliferative effects.

View Article and Find Full Text PDF

Introduction: The autoimmune encephalitides (AE) are a heterogeneous group of neurological disorders with significant morbidity and healthcare costs. Despite advancements in understanding their pathophysiology, uncertainties persist regarding long-term prognosis and optimal management. This study aims to address these gaps, focusing on immunotherapeutic strategies, neoplastic associations and functional outcomes.

View Article and Find Full Text PDF

Accurate eye tracking is crucial for gaze-dependent research, but calibrating eye trackers in subjects who cannot follow instructions, such as human infants and nonhuman primates, presents a challenge. Traditional calibration methods rely on verbal instructions, which are ineffective for these populations. To address this, researchers often use attention-grabbing stimuli in known locations; however, existing software for video-based calibration is often proprietary and inflexible.

View Article and Find Full Text PDF

Background: Health inequalities are a well-known and widespread phenomenon throughout health care settings. In particular, people of color experience higher rates of delayed and/or misdiagnosis contributing to poorer outcomes and an increased mortality risk. Research suggests that health care professionals find it more difficult to correctly diagnose dermatological conditions in the non-White patient demographic.

View Article and Find Full Text PDF

The common rust disease of maize is caused by the obligate biotrophic fungus Puccinia sorghi. The maize Rp1-D allele imparts resistance against the P. sorghi IN2 isolate by initiating a defense response that includes a rapid localized programmed cell death process, the hypersensitive response (HR).

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!