SOME TYPES OF WAVELET PACKETS RELATED TO THE SPHERICAL MEAN OPERATOR.

Authors: HLEILI, KHALED¹ khaled.hleili@gmail.com, HLEILI, MANEL² Hleili.manel@outlook.com

Source: Bulletin of Mathematical Analysis & Applications. 2025, Vol. 17 Issue 1, p40-53. 14p.

Subject Terms: *PARTIAL differential operators

Certain families of differential equations associated with the generalized 1-parameter Hermite–Frobenius Euler polynomials.

Authors: Zayed, Mohra¹ (AUTHOR), Wani, Shahid Ahmad² (AUTHOR) shahidwani177@gmail.com, Subzar, Mir³ (AUTHOR), Riyasat, Mumtaz⁴ (AUTHOR)

Source: Mathematical & Computer Modelling of Dynamical Systems. Dec2024, Vol. 30 Issue 1, p683-700. 18p.

Subject Terms: *DIFFERENTIAL operators, *EULER polynomials, *PARTIAL differential equations, *GENERATING functions, *DIFFERENTIAL equations

ON THE ELEMENTARY SOLUTION OF THE OPERATOR ⊗^k AND THE FOURIER TRANSFORM OF THEIR CONVOLUTION.

Authors: SUDPRATHAI BUPASIRI¹ sudprathai@gmail.com

Source: Bulletin of Mathematical Analysis & Applications. 2024, Vol. 16 Issue 4, p130-142. 13p.

Subject Terms: *PARTIAL differential operators, *MATHEMATICAL convolutions, *FOURIER transforms, *REAL numbers, *DIAMONDS

Some Remarks on Existence of a Complex Structure on the Compact Six Sphere.

Authors: Guan, Daniel^1,2 (AUTHOR) guan@henu.edu.cn, Li, Na¹ (AUTHOR) 10100106@vip.henu.edu.cn, Wang, Zhonghua¹ (AUTHOR) wangzhh@vip.henu.edu.cn

Source: Axioms (2075-1680). Oct2024, Vol. 13 Issue 10, p719. 13p.

Subject Terms: *DIFFERENTIAL geometry, *DIFFERENTIAL operators, *COMPLEX manifolds, *SPHERES

Extension of Meir-Keeler-Khan (ψ − α) Type Contraction in Partial Metric Space.

Authors: Singh, Dimple¹ (AUTHOR) dsingh@ggn.amity.edu, Goel, Priya¹ (AUTHOR) priya.goel3@student.amity.edu, Behl, Ramandeep² (AUTHOR) rlal@kau.edu.sa, Sarría, Iñigo³ (AUTHOR) inigo.sarria@unir.net

Source: Axioms (2075-1680). Sep2024, Vol. 13 Issue 9, p638. 17p.

Subject Terms: *DIFFERENTIAL operators, *METRIC spaces, *NONLINEAR equations, *INTEGRAL equations, *INTEGRAL operators, *FIXED point theory, *CONTRACTIONS (Topology)

A Dual Indicator Ranking Method for Complexly Constrained Multi‐Objective Optimization.

Authors: Zeng, Qian¹ (AUTHOR), Liu, Hai‐Lin¹ (AUTHOR) hlliu@gdut.edu.cn

Source: Expert Systems. May2025, Vol. 42 Issue 5, p1-16. 16p.

Subject Terms: *ALGORITHMS, DIFFERENTIAL operators, DIFFERENTIAL evolution, CONSTRAINED optimization, SPACE exploration, EVOLUTIONARY algorithms

Estimates of Eigenvalues and Approximation Numbers for a Class of Degenerate Third-Order Partial Differential Operators.

Authors: Muratbekov, Mussakan¹ (AUTHOR), Suleimbekova, Ainash¹ (AUTHOR) ao.sulejmbekova@dulaty.kz, Baizhumanov, Mukhtar¹ (AUTHOR)

Source: Axioms (2075-1680). Jul2024, Vol. 13 Issue 7, p451. 11p.

Subject Terms: *PARTIAL differential operators, *PARTIAL differential equations, *EIGENVALUES, *RECTANGLES, *EQUATIONS

Symmetric Identities Involving the Extended Degenerate Central Fubini Polynomials Arising from the Fermionic p -Adic Integral on ℤ p.

Authors: Alatawi, Maryam Salem¹ (AUTHOR) msoalatawi@ut.edu.sa, Khan, Waseem Ahmad² (AUTHOR) wkhan1@pmu.edu.sa, Duran, Ugur³ (AUTHOR) ugur.duran@iste.edu.tr

Source: Axioms (2075-1680). Jul2024, Vol. 13 Issue 7, p421. 12p.

Subject Terms: *INTEGRAL representations, *DIFFERENTIAL operators, *GENERATING functions, *SPECIAL functions, *EXPONENTIAL functions

Numerical investigation of two-dimensional fuzzy fractional heat problem with an external source variable.

Authors: Nadeem, Muhammad¹ (AUTHOR), Alotaibi, Saad H.² (AUTHOR), Alotaibi, Fawziah M.³ (AUTHOR), Alsayaad, Yahya⁴ (AUTHOR) yahyaalsayyad2022@hoduniv.net.ye

Source: PLoS ONE. 6/21/2024, Vol. 19 Issue 6, p1-29. 29p.

Subject Terms: *POWER series, *DIFFERENTIAL operators, *ANALYTICAL solutions

Bressoud–Subbarao Type Weighted Partition Identities for a Generalized Divisor Function.

Authors: Agarwal, Archit¹ (AUTHOR) phd2001241002@iiti.ac.in, Bhoria, Subhash Chand² (AUTHOR), Eyyunni, Pramod¹ (AUTHOR), Maji, Bibekananda¹ (AUTHOR)

Source: Annals of Combinatorics. Jun2024, Vol. 28 Issue 2, p555-574. 20p.

Subject Terms: *DIFFERENTIAL operators, *GENERALIZATION, *ARGUMENT

Eigenmodes of Metafilm Waveguides With Nonlocal Two-Sided Boundary Conditions

Authors: Bankov, S., Klionovski, K.

Source: IEEE Transactions on Antennas and Propagation IEEE Trans. Antennas Propagat. Antennas and Propagation, IEEE Transactions on. 73(3):1630-1639 Mar, 2025

Monotone Discretization of Anisotropic Differential Operators Using Voronoi's First Reduction.

Authors: Bonnans, Frédéric¹ (AUTHOR), Bonnet, Guillaume² (AUTHOR) gbonnet@umd.edu, Mirebeau, Jean-Marie³ (AUTHOR)

Source: Constructive Approximation. Apr2025, Vol. 61 Issue 2, p285-345. 61p.

Subject Terms: *PARTIAL differential operators, *FINITE differences, *DIFFERENTIAL operators, *ELLIPTIC equations, *MATRIX decomposition, *HAMILTON-Jacobi equations, *HAMILTON-Jacobi-Bellman equation

Differential Operator Approach to ıquantum Groups and Their Oscillator Representations.

Authors: Fan, Zhao Bing¹ (AUTHOR) fanzhaobing@hrbeu.edu.cn, Geng, Ji Cheng¹ (AUTHOR), Han, Shao Long¹ (AUTHOR)

Source: Acta Mathematica Sinica. May2024, Vol. 40 Issue 5, p1360-1374. 15p.

Subject Terms: *DIFFERENTIAL operators, *HOMOMORPHISMS, *ALGEBRA

Quantization of Classical Spectral Curves via Topological Recursion.

Authors: Eynard, Bertrand¹ (AUTHOR), Garcia-Failde, Elba^1,2,3 (AUTHOR), Marchal, Olivier⁴ (AUTHOR) olivier.marchal@univ-st-etienne.fr, Orantin, Nicolas⁵ (AUTHOR)

Source: Communications in Mathematical Physics. May2024, Vol. 405 Issue 5, p1-118. 118p.

Subject Terms: *PAINLEVE equations, *DIFFERENTIAL operators, *ALGEBRAIC equations, *DIFFERENTIAL equations, *LAX pair, *CURVES, *WAVE functions

On the Classical Approach to Describing the Diffusion of Cosmic Rays in a Turbulent Medium.

Authors: Uchaikin, V. V.¹ (AUTHOR) vuchaikin@gmail.com, Kozhemyakin, I. I.¹ (AUTHOR) kozhilya@gmail.com, Litvinov, V. A.² (AUTHOR)

Source: Physics of Atomic Nuclei. Apr2024, Vol. 87 Issue 2, p99-104. 6p.

Subject Terms: *INTEGRAL operators, *DIFFERENTIAL operators, *INTERSTELLAR medium, *COSMIC rays, *POWER spectra

Laguerre type twice-iterated Appell polynomials.

Authors: BİRİCİK, Neslihan^1,2 neslihanbiricik@gazi.edu.tr, ÖZARSLAN, Mehmet Ali³ mehmetali.ozarslan@emu.edu.tr, ÇEKİM, Bayram² bayramcekim@gazi.edu.tr

Source: Turkish Journal of Mathematics. 2024, Vol. 48 Issue 2, p360-376. 17p.

Subject Terms: *DIFFERENTIAL operators, *BERNOULLI numbers, *EULER number, *POLYNOMIALS, *DIFFERENTIAL equations

Estimates of Approximation Numbers, Nuclearity of the Resolvent of a Third‐Order Singular Differential Operator, and the Completeness of Its Root Vectors.

Authors: Muratbekov, Mussakan¹ (AUTHOR), Muratbekov, Madi² (AUTHOR) madimm@list.ru, Shuitenov, Gabit³ (AUTHOR)

Source: Mathematical Methods in the Applied Sciences. 5/30/2025, Vol. 48 Issue 8, p8903-8910. 8p.

Subject Terms: *DIFFERENTIAL operators, *OPERATOR equations, *LINEAR operators, *RESOLVENTS (Mathematics), *CONTINUOUS functions

The third structure function.

Authors: Miao, S P¹ (AUTHOR) spmiao5@mail.ncku.edu.tw, Tsamis, N C² (AUTHOR) tsamis@physics.uoc.gr, Woodard, R P³ (AUTHOR) woodard@phys.ufl.edu, Yesilyurt, B³ (AUTHOR) b.yesilyurt@ufl.edu

Source: Classical & Quantum Gravity. 5/16/2025, Vol. 42 Issue 10, p1-15. 15p.

Subject Terms: *DIFFERENTIAL operators, *QUANTUM gravity, *PHYSICAL cosmology

Oscillation criteria of Kamenev-type for non-linear partial differential equations.

Authors: Fahri Aktas, Mustafa¹ (AUTHOR) mfahri@gazi.edu.tr, Ece Demir, Elif¹ (AUTHOR)

Source: Complex Variables & Elliptic Equations. May2025, Vol. 70 Issue 5, p834-848. 15p.

Subject Terms: *NONLINEAR partial differential operators, *OSCILLATION theory of differential equations, *NONLINEAR differential equations, *PARTIAL differential equations, *NONLINEAR oscillations

BMO solvability for divergence-measure equations.

Authors: Lin, Qingze¹ (AUTHOR), Liu, Junming² (AUTHOR), Xie, Huayou³ (AUTHOR)

Source: Proceedings of the American Mathematical Society. May2025, Vol. 153 Issue 5, p2067-2074. 8p.

Subject Terms: *HARDY spaces, *DIFFERENTIAL operators, *HARMONIC analysis (Mathematics), *RIESZ spaces, *LINEAR operators