Results 121 to 130 of about 4,339 (214)

Matchings: Source, goal, and faithful companion

Journal of the London Mathematical Society, Volume 114, Issue 4, October 2026.
Abstract Matchings were among the earliest motivations for graph theory. They subsequently remained a central goal, inspiring the development of new mathematical tools that went well beyond problems directly concerning matchings. These tools proved widely applicable, accompanying the growth of graph theory over the past century.
András Sebő
wiley   +1 more source

Hamilton-Jacobi equation

Scholarpedia, 2010
openaire   +2 more sources

On the geometry of WDVV equations and their Hamiltonian formalism in arbitrary dimension

Journal of the London Mathematical Society, Volume 114, Issue 4, October 2026.
Abstract It is known that in low dimensions Witten–Dijkgraaf–Verlinde–Verlinde (WDVV) equations can be rewritten as commuting quasilinear bi‐Hamiltonian systems. We extend some of these results to arbitrary dimension N$N$ and arbitrary scalar product η$\eta$.
S. Opanasenko, R. Vitolo
wiley   +1 more source

Exact wave structures and bifurcation for the (2+1)-Dimensional bogoyavlensky-Konopelchenko equation using modified extended direct algebraic technique. [PDF]

MethodsX
Elhady MA, Ahmed HM, Ahmed AM, Rezk HM, Rabie WB.   +4 more
europepmc   +1 more source

Exact solutions and instability analysis of a fifth-order nonlinear evolution equation exhibiting multi-scale wave structures. [PDF]

Sci Rep
Hasan WM, Ahmed HM, Ahmed AM, Rezk HM, Rabie WB.   +4 more
europepmc   +1 more source

Second-order variational analysis of PV-battery energy management using jacobi equations. [PDF]

Sci Rep
Mundu MM, Basajja M, Kweyu E, Ssempewo JI, Nnamchi SN, Uti DE.   +5 more
europepmc   +1 more source

Iterative spectral methods for Hamilton-Jacobi-Bellman quasi-variational inequality in finance. [PDF]

PLoS One
Lei M, Lu Z.
europepmc   +1 more source

Shape modes of C P 1 vortices. [PDF]

Lett Math Phys
Gavrea N, Harland D, Speight M.
europepmc   +1 more source

High-accuracy pseudospectral scheme for fractional diffusion-wave problems based on cardinal functions. [PDF]

PLoS One
Saray BN, Juraev DA, Abdalla M, Efendiev R, Almalki Y, Ahdiaghdam S.   +5 more
europepmc   +1 more source

Dynamics near equilibria in the Jupiter-Europa system using the Lie-series technique. [PDF]

Sci Rep
Tarek D, Sirwah MA, Radwan M, Dwidar HR.
europepmc   +1 more source