Results 121 to 130 of about 2,037 (242)
Signed Projective Cubes, a Homomorphism Point of View
Journal of Graph Theory, Volume 113, Issue 1, Page 38-56, September 2026.ABSTRACT The (signed) projective cubes, as a special class of graphs closely related to the hypercubes, are on the crossroad of geometry, algebra, discrete mathematics and linear algebra. Defined as Cayley graphs on binary groups, they represent basic linear dependencies.
Meirun Chen +2 more
wiley +1 more source
New Approach to
Advances in Difference Equations, 2010 We give a new construction of the -extensions of Euler numbers and polynomials. We present new generating functions which are related to the -Euler numbers and polynomials.
Jang Lee-Chae +3 more
doaj
Invariant Measure and Universality of the 2D Yang–Mills Langevin Dynamic
Communications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1973-2102, August 2026.ABSTRACT We prove that the Yang–Mills (YM) measure for the trivial principal bundle over the two‐dimensional torus, with any connected, compact structure group, is invariant for the associated renormalised Langevin dynamic. Our argument relies on a combination of regularity structures, lattice gauge‐fixing and Bourgain's method for invariant measures ...
Ilya Chevyrev, Hao Shen
wiley +1 more source
Remarks on sum of products of (h, q)-twisted Euler polynomials and numbers
, 2008 The main purpose of this paper is to construct generating functions of higher-order twisted ( h,q)-extension of Euler polynomials and numbers, by using p-adic, q-deformed fermionic integral on p . By applying these generating functions, we prove complete
Şimşek, Yılmaz
core +1 more source
Using DSGE and Machine Learning to Forecast Public Debt for France
Journal of Forecasting, Volume 45, Issue 5, Page 2173-2185, August 2026.ABSTRACT Forecasting public debt is essential for effective policymaking and economic stability, yet traditional approaches face challenges due to data scarcity. While machine learning (ML) has demonstrated success in financial forecasting, its application to macroeconomic forecasting remains underexplored, hindered by short historical time series and ...
Emmanouil Sofianos +4 more
wiley +1 more source
On Oriented Colourings of Graphs on Surfaces
Journal of Graph Theory, Volume 112, Issue 4, Page 357-369, August 2026.ABSTRACT For an oriented graph G, the least number of colours required to oriented colour G is called the oriented chromatic number of G and denoted χ o ( G ). For a non‐negative integer g let χ o ( g ) be the least integer such that χ o ( G ) ≤ χ o ( g ) for every oriented graph G with Euler genus at most g.
Alexander Clow
wiley +1 more source
Construction of Fourier expansion of Apostol Frobenius-Euler polynomials and its applications
, 2018 In the present paper, we find the Fourier expansion of the Apostol Frobenius-Euler polynomials. By using a Fourier expansion of the Apostol Frobenius-Euler polynomials, we derive some new and interesting ...
Araci, Serkan +3 more
core +1 more source
A Hybrid‐High Order Method for Fracture Modelling
International Journal for Numerical Methods in Engineering, Volume 127, Issue 13, 15 July 2026.ABSTRACT In this work we introduce a new Hybrid High‐Order method for the numerical simulation of fracture propagation based on phase‐field models. The proposed method: supports general meshes made of polygonal/polyhedral elements, which provides great flexibility in mesh design and adaptation; can accommodate large variations of both the displacement ...
Alessandra Crippa +4 more
wiley +1 more source
A bi-Stirling-Euler-Mahonian polynomial
Advances in Applied MathematicsMotivated by recent work on (re)mixed Eulerian numbers, we provide a combinatorial interpretation of a subfamily of the remixed Eulerian numbers introduced by Nadeau and Tewari. More specifically, we show that these numbers can be realized as the generating polynomials of permutations with respect to the statistics of left-to-right minima, right-to ...
Chao Xu, Jiang Zeng
openaire +2 more sources
Ecology and Evolution, Volume 16, Issue 7, July 2026.Population Projection Models (PPMs) are essential tools in demographic studies for predicting the growth of structured populations. This work introduces a simple, robust method for constructing pre‐ and post‐breeding projection matrices called MAP for Matrices Alternated Products directly from empirical data, addressing common errors related to ...
Thomas L. P. Martin +2 more
wiley +1 more source