Numerical Simulation of Unsteady Compressible Flow in Convergent Channel: Pressure Spectral Analysis by Petra Pořízková, Karel Kozel, Jaromír Horáček

“…Due to the motion of the grid, the basic system of conservation laws is considered in the arbitrary Lagrangian-Eulerian (ALE) form. …”
Get full text

Lie groups and continuum mechanics: where do we stand today? by de Saxcé, Géry, Razafindralandy, Dina

“…We consider the Lie symmetry group of the equations of a mechanical problem and investigate how to take advantage of them in developping analytical models (self-similar solutions, conservation laws, turbulence, ...) of the physical phenomena encoded in these equations. …”
Get full text

Study of baryon-strangeness and charge-strangeness correlations in Pb–Pb collisions at √sNN = 5.02 TeV with ALICE by Saha Swati

“…Theoretical predictions from the Thermal-FIST model are compared with experimental results, providing insights into the effects of resonance decays and charge conservation laws on the correlations.…”
Get full text

Radiative Mixed Convection over an Isothermal Cone Embedded in a Porous Medium with Variable Permeability by M. F. El-Amin, N. A. Ebrahiem, Amgad Salama, Shuyu Sun

“…The transformed conservation laws are solved numerically for the case of variable surface temperature conditions. …”
Get full text

Approach in Theory of Nonlinear Evolution Equations: The Vakhnenko-Parkes Equation by V. O. Vakhnenko, E. J. Parkes

“…A Bäcklund transformation for the VPE is used to construct conservation laws. The standard IST method for third-order spectral problems is used to investigate solutions corresponding to bound states of the spectrum and to a continuous spectrum. …”
Get full text

Riemann problems with non--local point constraints and capacity drop by Boris Andreianov, Carlotta Donadello, Ulrich Razafison, Massimiliano D. Rosini

“…In the present note we discuss in details the Riemann problem for a one-dimensional hyperbolic conservation law subject to a point constraint. We investigate how the regularity of the constraint operator impacts the well--posedness of the problem, namely in the case, relevant for numerical applications, of a discretized exit capacity. …”
Get full text

Fractional Theoretical Model for Gravity Waves and Squall Line in Complex Atmospheric Motion by Liguo Chen, Liangui Yang

“…By obtaining the exact solution and the conservation laws, the fission properties of algebraic gravity solitary waves are discussed. …”
Get full text

On quasi-integrable deformation scheme of the KdV system by Kumar Abhinav, Partha Guha

“…The standard abelianization process based on the inherent sl(2) loop algebra leads to an infinite number of anomalous conservation laws, that yield conserved charges for definite space-time parity of the solution. …”
Get full text

Robust Diffeomorphic Mapping via Geodesically Controlled Active Shapes by Daniel J. Tward, Jun Ma, Michael I. Miller, Laurent Younes

“…This paper presents recent advances in the use of diffeomorphic active shapes which incorporate the conservation laws of large deformation diffeomorphic metric mapping. …”
Get full text

Reducing Nitrogen Waste: Factors Influencing Neem‐Coated Urea Adoption in Bhutan by Toritseju Begho, Tashi Dorji, Sonam Dendup

“…ABSTRACT In Bhutan, farmers face constraints due to limited arable land, prompting a need to increase agricultural production per unit of inputs, but in the most sustainable way given the nation’s most stringent environmental conservation laws. This study investigates the factors influencing the adoption of an enhanced‐efficiency fertiliser, that is, neem‐coated urea (NCU). …”
Get full text

On-shell approach to black hole mergers by Katsuki Aoki, Andrea Cristofoli, Yu-tin Huang

“…Using the Kosower-Maybee-O’Connell (KMOC) formalism, we then reproduce the classical conservation laws for momentum and angular momentum after the merger. …”
Get full text

Application of fluid dynamics in modeling the spatial spread of infectious diseases with low mortality rate: A study using MUSCL scheme by Nnaji Daniel Ugochukwu, Kiogora Phineas Roy, Onah Ifeanyi Sunday, Mung’atu Joseph, Aguegboh Nnaemeka Stanley

“…The Monotone Upwind Scheme for Conservation Laws is employed to enhance the accuracy of numerical solutions, providing a high-resolution approach for capturing disease transmission patterns. …”
Get full text

Significance of Nonsimilar Numerical Simulations in Forced Convection from Stretching Cylinder Subjected to External Magnetized Flow of Sisko Fluid by Jifeng Cui, Umer Farooq, Ahmed Jan, Murtada K. Elbashir, Waseem Asghar Khan, Mogtaba Mohammed, Ziyad Ali Alhussain, Jamshaid Ul Rahman

“…The governing equations for axisymmetric flow that include the mass balance, x-momentum, and heat equation are modeled through conservation laws. The dimensionless system is developed by employing appropriate nonsimilar transformations. …”
Get full text

Teaching ideal quantum measurement, from dynamics to interpretation by Allahverdyan, Armen E., Balian, Roger, Nieuwenhuizen, Theo M.

“…The resulting dynamical equations may be solved for simple models. Conservation laws are shown to entail two independent relaxation mechanisms: truncation and registration. …”
Get full text

Exploring household water conservation behaviors in Saudi Arabia: A structural equation modeling approach by Abdulaziz I. Almulhim, Ismaila Rimi Abubakar

“…Participants indicate their support for public awareness campaigns for promoting water conservation, but they showed resistance to the idea of raising water tariffs (λ = 0.435) and implementing water conservation laws with fines for violators (λ = 0.318) as water conservation policies. …”
Get full text

MHD flow of Williamson nanofluid using effective similarity variable considering viscous dissipation and thermal radiation over a non-linear stretching surface via OHAM by Muhammad Awais Sherani, Muhammad Sohail, Ibrahim Mahariq, Syed Tehseen Abbas

“…This evaluation goes beyond the localized impacts usually taken into account in each linear and non-linear stretching scenario, and instead focuses on global impact of the not Newtonian Williamson fluid factor. The conservation laws of mass, momentum, and energy which are represented as partial differential equations form the foundation of the mathematical model. …”
Get full text

On Cattaneo-Chrystov heat flux model for nanofluid flow on Darcy–Forchheimer porous medium past unsteady stretching cylinder by Sreedhar Sobhanapuram, S.V.V Rama Devi, Charankumar Ganteda, Rajyalakshmi Kottapalli, Vediyappan Govindan, Haewon Byeon, Busayamas Pimpunchat

“…The governing boundary evaluates issue of the flow regime is formulated utilizing the conservation laws of mass, momentum, energy. A couple of nonlinear partial differential constitutions are used to express the flow. …”
Get full text

Conservative Difference Scheme for Generalized Rosenau-KdV Equation by Yan Luo, Youcai Xu, Minfu Feng

“…The difference scheme shows a discrete analogue of the main conservation law associated to the equation. On the other hand the scheme is implicit and stable with second order convergence. …”
Get full text

Global Well-Posedness for Coupled System of mKdV Equations in Analytic Spaces by Khaled Zennir, Aissa Boukarou, Rehab Nasser Alkhudhayr

“…Moreover, owing to the approximate conservation law, we prove the existence of global solution.…”
Get full text

The Method of Lines for Ternary Diffusion Problems by Henryk Leszczyński, Milena Matusik

“…The proposed ODEs satisfy the mass conservation law. The stability of solutions of these ODEs with respect to discrete L2 norms and discrete W1,∞ norms is investigated. …”
Get full text