Suchergebnisse - "APPLIED mathematics"

Ore extensions of abelian groups with operators

Autoren: Bäck, Per Lundström, Patrik Öinert, Johan et al.

Quelle: Journal of Algebra. 686:176-194

Schlagwörter: Ore group extension, Ore module extension, Noetherian group, Noetherian module, Vandermonde’s identity, Leibniz’s identity, Hilbert’s basis theorem, Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-68798
https://doi.org/10.1016/j.jalgebra.2025.06.042

Understanding the impact of climate and human mobility on the spread of invasive mosquito vectors and diseases

Autoren: Pardo Araujo, Marta

Weitere Verfasser: University/Department: Universitat Politècnica de Catalunya. Facultat de Matemàtiques i Estadística

Thesis Advisors: Bartumeus Ferré, Frederic, Alonso Giménez, David, Lázaro Ochoa, José Tomás

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: vector ecology, infectious disease ecology, global change, human mobility, climate change, invasive species, mosquito population dynamics, vector-borne diseases, applied mathematics, thermal biology, Aedes albopictus, Aedes aegypti, Aedes koreicus, Aedes japonicus, Àrees temàtiques de la UPC::Matemàtiques i estadística, Àrees temàtiques de la UPC::Ciències de la salut, 51 - Matemàtiques, 57 - Biologia, 616. 9 - Malalties infeccioses i contagioses. Febres

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695488
https://dx.doi.org/10.5821/dissertation-2117-443543

Hom-Lie structures of Generalized sl(2)-Type

Autoren: Mboya, Stephen Silvestrov, Sergei, Professor Kitouni, Abdennour et al.

Quelle: Algebra Without Borders Mathematics in Mind. :403-450

Schlagwörter: Hom-Lie algebra, Weak ideal, Hom-ideal, Central descending series, Derived series, Solvable Hom-algebra, Nilpotent Hom-algebras, Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-73724
https://doi.org/10.1007/978-3-031-86477-3_11

Set-theoretical considerations and zero-division on hom-associative algebras

Autoren: García Butenegro, German Silvestrov, Sergei, Professor

Quelle: Algebra Without Borders Mathematics in Mind. :371-402

Schlagwörter: Hom-algebra, Zero divisor, Hom-ideal, Hom-subalgebra, Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-73229
https://doi.org/10.1007/978-3-031-86477-3_10

Fixed point results for set-contractions on semi-metric space with a directed graph

Autoren: Nazir, Talat Ali, Zakaria Jogan, Shahin Nosrat et al.

Quelle: Applied General Topology. 26(2):617-631

Schlagwörter: fixed point, semi-metric space, gengeralized graph contractionn, multi-valued mapping, directed graph, Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-73836
https://doi.org/10.4995/agt.2025.21706

On parameter estimation for  N(μ,σ2I3) based on projected data into S2

Autoren: Figueras, Jordi-Lluís Persson, Aron Viitasaari, Lauri

Quelle: Modern Stochastics: Theory and Applications. 12(4):407-431

Schlagwörter: directional statistics, the sphere, projected normal distribution, riktningsstatistik, sfären, projicerad normalfördelning, Tillämpad matematik och statistik, Applied Mathematics and Statistics

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-566989
https://doi.org/10.15559/25-vmsta279

Averaging operators on q-deformed Witt and q-deformed W(2, 2) algebras

Autoren: Laraiedh, I. Silvestrov, Sergei, Professor

Quelle: Communications in Algebra. 53(8):3437-3465

Schlagwörter: Averaging operator, Hom-Lie algebra, q-deformed W(2, 2) Hom-algebra, q-deformed Witt Hom-algebra, Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-70465
https://doi.org/10.1080/00927872.2025.2460101

What Is the Spectral Theory of Random Fields?

Autoren: Malyarenko, Anatoliy, 1957

Quelle: Austrian journal of statistics. 54:17-32

Schlagwörter: random field, spectral expansion., Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-68472
https://doi.org/10.17713/ajs.v54i1.1956

Ideals in hom-associative Weyl algebras

Autoren: Bäck, Per Richter, Johan

Quelle: International Electronic Journal of Algebra. 38:74-81

Schlagwörter: hom-associative Weyl algebra, hom-associative Ore extension, Stafford’s theorem, Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-66167
https://doi.org/10.24330/ieja.1587178

Flipped non-associative polynomial rings and the Cayley-Dickson construction

Autoren: Aryapoor, Masood Bäck, Per

Quelle: Journal of Algebra. 662:482-501

Schlagwörter: Cayley–Dickson algebra, Cayley–Dickson construction, Cayley double, flipped non-associative Ore extensions, flipped non-associative polynomial rings, flipped non-associative skew polynomial rings, Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-66207
https://doi.org/10.1016/j.jalgebra.2024.08.021

Simplicity of non-associative skew Laurent polynomial rings

Autoren: Bäck, Per Richter, Johan

Quelle: Proceedings of the Edinburgh Mathematical Society. 68(1):1-15

Schlagwörter: non-associative skew Laurent polynomial rings, simplicity, Mathematics/Applied Mathematics, matematik/tillämpad matematik

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-59780
https://doi.org/10.1017/S0013091524000683

A kernel-based test for the first-order separability of spatio-temporal point processes

Autoren: Ghorbani, Mohammad Vafaei, Nafiseh Myllymäki, Mari

Quelle: Test (Madrid). 34(3):580-611

Schlagwörter: Block permutation, feature space, Kernel mean embedding, Machine learning, Reproducing kernel Hilbert space, Separability of intensity function, Spatio-temporal point processes, Applied Mathematics, Tillämpad matematik

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-112876
https://doi.org/10.1007/s11749-025-00972-y

Optimal methods for convex nested stochastic composite optimization.

Autoren: Zhang, Zhe Lan, Guanghui

Quelle: Mathematical Programming. Jul2025, Vol. 212 Issue 1, p1-48. 48p.

Schlagwörter: *ALGORITHMS, COMPUTATIONAL mathematics, APPLIED mathematics, CONVEX sets, SMOOTHNESS of functions

Generalized scaling for the constrained maximum-entropy sampling problem.

Autoren: Chen, Zhongzhu Fampa, Marcia Lee, Jon

Quelle: Mathematical Programming. Jul2025, Vol. 212 Issue 1, p177-216. 40p.

Schlagwörter: COMPUTATIONAL mathematics, APPLIED mathematics, EXPERIMENTAL design

On the forward–backward method with nonmonotone linesearch for infinite-dimensional nonsmooth nonconvex problems.

Autoren: Azmi, Behzad Bernreuther, Marco

Quelle: Computational Optimization & Applications. Jul2025, Vol. 91 Issue 3, p1263-1308. 46p.

Schlagwörter: COMPUTATIONAL mathematics, APPLIED mathematics, PARTIAL differential equations, NONLINEAR differential equations, EIGENFUNCTIONS

Novel shock wave approximations to the fractional Sharma–Tasso–Olver models using the Tantawy technique and the other two transformed perturbation methods.

Autoren: El-Tantawy, Samir A Alhejaili, Weaam Salas, Alvaro H et al.

Quelle: Journal of Low Frequency Noise, Vibration & Active Control. Dec2025, Vol. 44 Issue 4, p2049-2072. 24p.

Schlagwörter: *FRACTIONAL differential equations, *APPLIED mathematics, *PERTURBATION theory, *APPROXIMATION error, *COMPUTER simulation

Advances in Applied Mathematics in Computer Vision.

Autoren: Liu, Kaishuai Liu, Shuai

Quelle: Mathematics (2227-7390). Oct2025, Vol. 13 Issue 19, p3106. 5p.

Schlagwörter: *COMPUTER vision, *APPLIED mathematics, *GEOMETRIC modeling, *SUPERVISED learning, *IMAGE processing, *MATHEMATICAL optimization, *ARTIFICIAL intelligence

Noncrossing Longest Paths and Cycles

Autoren: Aloupis, Greg Biniaz, Ahmad Bose, Prosenjit et al.

Quelle: Graphs and Combinatorics. 41(6)

Schlagwörter: 4901 Applied Mathematics (for-2020), 4904 Pure Mathematics (for-2020), 49 Mathematical Sciences (for-2020), 0101 Pure Mathematics (for), 0802 Computation Theory and Mathematics (for), Computation Theory & Mathematics (science-metrix), 4613 Theory of computation (for-2020), 4901 Applied mathematics (for-2020), 4904 Pure mathematics (for-2020)

Zugangs-URL: https://escholarship.org/uc/item/4hk5n3pg

Advantages of the Samarskii-type schemes on the Shishkin mesh

Autoren: Vulanović, Relja Nhan, Thái Anh

Quelle: Journal of Computational and Applied Mathematics. 470

Schlagwörter: 4901 Applied Mathematics (for-2020), 46 Information and Computing Sciences (for-2020), 49 Mathematical Sciences (for-2020), Singular perturbation, Convection-diffusion, Shishkin mesh, Finite differences, Uniform convergence, 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), 0906 Electrical and Electronic Engineering (for), Numerical & Computational Mathematics (science-metrix), 4613 Theory of computation (for-2020), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020)

Dateibeschreibung: application/pdf

Zugangs-URL: https://escholarship.org/uc/item/5p64t416
https://escholarship.org/content/qt5p64t416/qt5p64t416.pdf

Derivative-free stochastic optimization via adaptive sampling strategies

Autoren: Bollapragada, Raghu Karamanli, Cem Wild, Stefan M

Quelle: Optimization Methods and Software, vol ahead-of-print, iss ahead-of-print

Schlagwörter: 4901 Applied Mathematics (for-2020), 46 Information and Computing Sciences (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), Adaptive sampling, derivative-free optimization, gradient approximations, common random numbers, 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), 0802 Computation Theory and Mathematics (for), Operations Research (science-metrix), 4602 Artificial intelligence (for-2020), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020)

Dateibeschreibung: application/pdf

Zugangs-URL: https://escholarship.org/uc/item/83m6c6wn
https://escholarship.org/content/qt83m6c6wn/qt83m6c6wn.pdf