Profit and loss decomposition in continuous time and approximations.

Συγγραφείς: Junike, Gero¹ (AUTHOR) gero.junike@uol.de, Stier, Hauke¹ (AUTHOR) hauke.stier@uol.de, Christiansen, Marcus¹ (AUTHOR) marcus.christiansen@uol.de

Πηγή: Finance & Stochastics. Oct2025, Vol. 29 Issue 4, p1075-1107. 33p.

Θεματικοί όροι: *PROFIT & loss, *FINANCIAL institutions, *STOCHASTIC processes, MATHEMATICAL decomposition, TIME, ITO calculus, APPROXIMATION error

Disaggregating VIX.

Συγγραφείς: Degiannakis, Stavros^1,2 (AUTHOR) s.degiannakis@panteion.gr, Kafousaki, Eleftheria² (AUTHOR)

Πηγή: International Journal of Forecasting. Oct2025, Vol. 41 Issue 4, p1559-1588. 30p.

Θεματικοί όροι: *MARKET volatility, *FINANCIAL markets, MATHEMATICAL decomposition

MDNF: Multi‐Diffusion‐Nets for Neural Fields on Meshes.

Συγγραφείς: Rimon, Avigail Cohen¹ (AUTHOR), Shnitzer, Tal² (AUTHOR), Chen, Mirela Ben¹ (AUTHOR)

Πηγή: Computer Graphics Forum. Aug2025, Vol. 44 Issue 5, p1-14. 14p.

Θεματικοί όροι: MATHEMATICAL decomposition, NEURAL computers

A note on the cube polynomials of Fibonacci and Lucas-Run graphs.

Συγγραφείς: Wei, Jianxin¹ (AUTHOR) wjx0426@ldu.edu.cn

Πηγή: QM - Quaestiones Mathematicae. Dec2025, Vol. 48 Issue 12, p1771-1780. 10p.

Θεματικοί όροι: *MATHEMATICAL decomposition, *FIBONACCI sequence, *CUBIC equations, *SCHOLARLY publishing, *HYPOTHESIS

An atomic decomposition for functions of bounded variation.

Συγγραφείς: Spector, Daniel^1,2,3 (AUTHOR) spectda@gapps.ntnu.edu.tw, Stockdale, Cody B.⁴ (AUTHOR) cbstock@clemson.edu, Stolyarov, Dmitriy⁵ (AUTHOR) d.m.stolyarov@spbu.ru

Πηγή: Communications in Contemporary Mathematics. Oct2025, p1. 16p.

Θεματικοί όροι: *FUNCTIONS of bounded variation, *MATHEMATICAL decomposition, *VARIATIONAL inequalities (Mathematics), *MATHEMATICAL formulas, *BOUNDARY value problems

Signed Barcodes for Multi-parameter Persistence via Rank Decompositions and Rank-Exact Resolutions.

Συγγραφείς: Botnan, Magnus Bakke¹ (AUTHOR) m.b.botnan@vu.nl, Oppermann, Steffen² (AUTHOR) steffen.oppermann@ntnu.no, Oudot, Steve³ (AUTHOR) steve.oudot@inria.fr

Πηγή: Foundations of Computational Mathematics. Oct2025, Vol. 25 Issue 5, p1815-1874. 60p.

Θεματικοί όροι: *PARTIALLY ordered sets, *MATHEMATICAL decomposition, *ABSTRACT algebra, *EMPIRICAL research, *INVARIANT theory

On binary relation of dual core generalized inverses.

Συγγραφείς: Sitha, Bibekananda¹ (AUTHOR) bibekananda@niser.ac.in, Mosić, Dijana² (AUTHOR)

Πηγή: Linear & Multilinear Algebra. Oct2025, Vol. 73 Issue 15, p3434-3454. 21p.

Θεματικοί όροι: *MATHEMATICAL decomposition, *PARTIALLY ordered sets, *RELATION algebras

Reducing swamp behavior for the canonical polyadic decomposition problem by rank-1 freezing.

Συγγραφείς: Vermeylen, Charlotte¹ (AUTHOR) Charlotte.Vermeylen@kuleuven.be, Vervliet, Nico^1,2 (AUTHOR) Nico.Vervliet@kuleuven.be, De Lathauwer, Lieven^1,2 (AUTHOR) Lieven.DeLathauwer@kuleuven.be

Πηγή: Numerical Algorithms. Oct2025, Vol. 100 Issue 2, p831-859. 29p.

Θεματικοί όροι: *OPTIMIZATION algorithms, *MATHEMATICAL decomposition, *COMPUTATIONAL mathematics, *MATHEMATICAL optimization, *SWAMPS

The Arca Musarithmica of Athanasius Kircher from the Seventeenth Century: Conceptual Connections to Contemporary Artificial Intelligence-Based Music Generation.

Συγγραφείς: Park, Eun Ji¹ (AUTHOR)

Πηγή: International Journal of Humanities & Arts Computing: A Journal of Digital Humanities. Oct2025, Vol. 19 Issue 2, p158-180. 23p.

Θεματικοί όροι: *MUSICAL composition, *MATHEMATICAL decomposition, *MUSIC history, *MECHANICAL musical instruments, *HISTORICAL analysis, *DIGITAL technology

People: KIRCHER, Athanasius, 1602-1680

Analysis of students' computational thinking skills in solving mathematical problems based on the level of logico-mathematical intelligence.

Συγγραφείς: Kurohman, Taufik¹ (AUTHOR) taufik.21016@mhs.unesa.ac.id, Setianingsih, Rini¹ (AUTHOR) rinisetianingsih@unesa.ac.id, Wintarti, Atik² (AUTHOR) atikwintarti@unesa.ac.id

Πηγή: AIP Conference Proceedings. 2025, Vol. 3316 Issue 1, p1-11. 11p.

Θεματικοί όροι: *MATHEMATICAL decomposition, *PATTERN perception, *QUALITATIVE research, *PROBLEM solving, *CRITICAL thinking

Matroid-reachability-based decomposition into arborescences.

Συγγραφείς: Hörsch, Florian¹ (AUTHOR), Peyrille, Benjamin^1,2 (AUTHOR) benjamin.peyrille@grenoble-inp.fr, Szigeti, Zoltán² (AUTHOR)

Πηγή: Discrete Applied Mathematics. Jan2026, Vol. 378, p568-583. 16p.

Θεματικοί όροι: *MATROIDS, *MATHEMATICAL decomposition, *COMBINATORIAL optimization, *MATHEMATICIANS

The Analytic Methods for Solving the System of Fractional Order Brusselator Equations.

Συγγραφείς: Asiedu, Henry Kwasi¹ (AUTHOR) henryasiedu96@gmail.com, Barnes, Benedict¹ (AUTHOR), Dontwi, Isaac Kwame¹ (AUTHOR), Darkwah, Kwaku Forkuoh¹ (AUTHOR), Kamrujjaman, Md.¹ (AUTHOR)

Πηγή: International Journal of Differential Equations. 9/22/2025, Vol. 2025, p1-20. 20p.

Θεματικοί όροι: *FRACTIONAL calculus, *MATHEMATICAL decomposition, *VARIATIONAL approach (Mathematics), *PROBLEM solving, *NUMERICAL analysis, *REACTION-diffusion equations, *SCIENTIFIC method

A generalization of the generalized Drazin inverse in rings.

Συγγραφείς: Tien, Nguyen Quoc¹ (AUTHOR) tiennq@huit.edu.vn, Tamer Koşan, M.² (AUTHOR) tkosan@gmail.com, Quynh, Truong Cong³ (AUTHOR) tcquynh@ued.udn.vn, Özdin, Tufan⁴ (AUTHOR) tozdin@erzincan.edu.tr

Πηγή: Journal of Algebra & Its Applications. Sep2025, p1. 13p.

Θεματικοί όροι: *JACOBSON radical, *MATHEMATICAL decomposition, *MATRIX inversion, *INTEGRAL domains, *IDEMPOTENTS

ENERGY ESTIMATES IN SUM-PRODUCT AND CONVEXITY PROBLEMS.

Συγγραφείς: MUDGAL, AKSHAT¹ akshat.mudgal@maths.ox.ac.uk

Πηγή: American Journal of Mathematics. Aug2025, Vol. 147 Issue 4, p869-899. 31p.

Θεματικοί όροι: *CONVEX sets, *MATHEMATICAL decomposition, *CONVEX domains

Paradoxical decompositions of finite-dimensional non-Archimedean normed spaces.

Συγγραφείς: Orzechowski, Kamil¹ kamilo@dokt.ur.edu.pl

Πηγή: Bulletin of the Belgian Mathematical Society - Simon Stevin. Aug2025, Vol. 32 Issue 3, p377-390. 14p.

Θεματικοί όροι: *AFFINE transformations, *MATHEMATICAL decomposition, *MATHEMATICAL forms, *DIMENSION theory (Topology), *NORMED rings

A Comparative Analysis of the Non-linear Time Fractional Whitham-Broer-Kaup Equations under Aboodh Decomposition Transform.

Συγγραφείς: Kadri, Ilhem¹ kadri.ilhem@univ-oran1.dz, Gundogdu, Hami² hamigundogdu@sakarya.edu.tr, Modawy, Yousif M.³ yelmahy@bu.edu.sa, Imam, Ayman³ aimam@bu.edu.sa, Helal, Khadeeja A. A.⁴ khilal@bu.edu.sa, Elshamy, Ibrahim^3,5 elshamyii@hotmail.com, Tahir, Ranya A.⁶ rtahier@jazanu.edu.sa

Πηγή: European Journal of Pure & Applied Mathematics. Jul2025, Vol. 18 Issue 3, p1-24. 24p.

Θεματικοί όροι: *FRACTIONAL differential equations, *MATHEMATICAL decomposition, *MATHEMATICAL models, *NONLINEAR analysis, *APPROXIMATION error, *COMPARATIVE studies

Extensions subcategories of wide subcategories in abelian category.

Συγγραφείς: Hu, Yonggang¹ (AUTHOR) ygh9738@126.com, Wang, Xintian² (AUTHOR) 201803@cumtb.edu.cn

Πηγή: Journal of Algebra & Its Applications. Jun2025, p1. 20p.

Θεματικοί όροι: *ABELIAN categories, *MATHEMATICAL decomposition

Problems in Modeling Three-Phase Three-Wire Circuits in the Case of Non-Sinusoidal Periodic Waveforms and Unbalanced Load.

Συγγραφείς: Zajkowski, Konrad¹ (AUTHOR) konrad.zajkowski@tu.koszalin.pl, Duer, Stanislaw¹ (AUTHOR)

Πηγή: Energies (19961073). Jun2025, Vol. 18 Issue 12, p3219. 18p.

Θεματικοί όροι: *MATHEMATICAL decomposition, *DECOMPOSITION method, *MATHEMATICAL models, *POWER transmission, *VOLTAGE

On the decomposition of quadratic pairs in characteristic two.

Συγγραφείς: Jamshidi, L.¹ (AUTHOR) ljamshidi598@gmail.com, Nokhodkar, A.-H.¹ (AUTHOR) a.nokhodkar@kashanu.ac.ir

Πηγή: Journal of Algebra & Its Applications. May2025, p1. 18p.

Θεματικοί όροι: *MATHEMATICAL decomposition, *ASSOCIATIVE algebras, *QUADRATIC forms, *ALGEBRA

A NOTE ON THE QUADRATIC DECOMPOSITION OF A REVERSED POLYNOMIAL SEQUENCE.

Συγγραφείς: Mesquita, T. A.^1,2 (AUTHOR) teresa.mesquita@fc.up.pt

Πηγή: Journal of Mathematical Sciences. May2025, Vol. 290 Issue 3, p407-413. 7p.

Θεματικοί όροι: *DIFFERENTIAL equations, *MATHEMATICAL decomposition, *HYPERGEOMETRIC functions, *QUADRATIC equations