Results 41 to 50 of about 199,454 (138)
Cycle classes on the moduli of K3 surfaces in positive characteristic
, 2014 This paper provides explicit closed formulas in terms of tautological classes for the cycle classes of the height and Artin invariant strata in families of K3 surfaces.
Ekedahl, Torsten, van der Geer, Gerard
core +1 more source
Open PhysicsThis article investigates the traveling wave solution of the fractional (4+1)-dimensional Davey–Stewartson–Kadomtsev–Petviashvili model by using the complete discriminant system method.
Li Zhao, Jiang Yueyong
doaj +1 more source
Robust Feedback Linearization Control Design for Five-Link Human Biped Robot with Multi-Performances
Applied Sciences, 2022 The study first proposes the difficult nonlinear convergent radius and convergent rate formulas and the complete derivations of a mathematical model for the nonlinear five-link human biped robot (FLHBR) system which has been a challenge for engineers in ...
Kuang-Hui Chi +2 more
doaj +1 more source
Frontiers in PhysicsThe space–time fractional Zakharov–Kuznetsov–Benjamin–Bona–Mahony (ZKBBM) equation is a significant nonlinear model used to illustrate numerous physical phenomena, such as water wave mechanics, fluid flow, marine and coastal science, and control systems.
Shan Zhao, Zhao Li
doaj +1 more source
Meikuang Anquan, 2022 Liquid CO2 fracturing in low-permeability coal seams has dual gas-enhanced drainage effects of fracture reconstruction and displacement. It is a permeability enhancement technology that is easy to be used in combination with other technologies and has ...
FAN Shixing +5 more
doaj +1 more source
New exact traveling wave solutions of the coupled Boussinesq equations
Theoretical and Applied Mechanics LettersThe Boussinesq equations, pivotal in the analysis of water wave dynamics, effectively model weakly nonlinear and long wave approximations. This study utilizes the complete discriminant system within a polynomial approach to derive exact traveling wave ...
Mingyue Wang, Youhe Zhou, Jizeng Wang
doaj +1 more source
Nikulin involutions on K3 surfaces
, 2006 We study the maps induced on cohomology by a Nikulin (i.e. a symplectic) involution on a K3 surface. We parametrize the eleven dimensional irreducible components of the moduli space of algebraic K3 surfaces with a Nikulin involution and we give examples ...
Sarti, Alessandra, van Geemen, Bert
core +2 more sources
Algebraic Systems Biology: A Case Study for the Wnt Pathway
, 2015 Steady state analysis of dynamical systems for biological networks give rise to algebraic varieties in high-dimensional spaces whose study is of interest in their own right. We demonstrate this for the shuttle model of the Wnt signaling pathway. Here the
Gross, Elizabeth +3 more
core +1 more source
Qualitative analysis and wave propagation for Konopelchenko-Dubrovsky equation
Alexandria Engineering Journal, 2023 We are interested in studying some qualitative analysis and wave propagation and their applications to the Konopelchenko-Dubrovsky equation.Using the qualitative theory of planar systems and a complete discriminant system, we propose a new method.
M.M. El-Dessoky, Adel Elmandouh
doaj +1 more source
Explicit solutions of the generalized Kudryashov’s equation with truncated M-fractional derivative
Scientific ReportsThe main purpose of this article is to study the generalized Kudryashov’s equation with truncated M-fractional derivative, which is commonly used to describe the propagation of wide pulses in nonlinear optical fibers.
Musong Gu +4 more
doaj +1 more source