Minimal semiinjective resolutions in the Q-shaped derived category.

Authors: Holm, Henrik¹ holm@math.ku.dk, Jorgensen, Peter² peter.jorgensen@math.au.dk

Source: Revista Mathemática Iberoamericana. 2025, Vol. 41 Issue 6, p2309-2334. 26p.

Subject Terms: *TRIANGULATED categories, *MATHEMATICAL complexes

Remarks on the hilbert depth of monomial ideals.

Authors: Bălănescu, Silviu¹ (AUTHOR) silviu.balanescu@stud.fsa.upb.ro, Cimpoeaş, Mircea² (AUTHOR) mircea.cimpoeas@upb.com

Source: QM - Quaestiones Mathematicae. Nov2025, Vol. 48 Issue 11, p1663-1674. 12p.

Subject Terms: *COHEN-Macaulay rings, *MATHEMATICAL complexes, *POLYNOMIAL rings

Lascoux-type resolutions, derived categories, and flips.

Authors: Jiang, Qingyuan¹ (AUTHOR) jiangqy@ust.hk

Source: Journal of Algebra. Jan2026, Vol. 686, p417-453. 37p.

Subject Terms: *MATHEMATICAL complexes, *BLOWING up (Algebraic geometry), *ALGEBRAIC varieties

On the universal pairing for 2‐complexes.

Authors: Khovanov, Mikhail^1,2 (AUTHOR), Krushkal, Vyacheslav³ (AUTHOR) krushkal@virginia.edu, Nicholson, John⁴ (AUTHOR)

Source: Bulletin of the London Mathematical Society. Sep2025, Vol. 57 Issue 9, p2838-2853. 16p.

Subject Terms: *HOMOTOPY equivalences, *MATHEMATICAL complexes, *HOMOTOPY theory, *MANIFOLDS (Mathematics)

Homotopy pure complexes and derived categories.

Authors: Lu, Bo¹ (AUTHOR) lubo55@126.com, Zhao, Sixin¹ (AUTHOR)

Source: Communications in Algebra. Aug2025, p1-16. 16p.

Subject Terms: *HOMOTOPY theory, *MATHEMATICAL complexes, *MATHEMATICAL category theory, *MATHEMATICS

Sparse Nullstellensatz, Resultants, and Determinants of Complexes.

Authors: D'Andrea, Carlos^1,2 (AUTHOR), Jeronimo, Gabriela^3,4 (AUTHOR)

Source: IMRN: International Mathematics Research Notices. Jun2025, Vol. 2025 Issue 12, p1-20. 20p.

Subject Terms: *TORIC varieties, *MATHEMATICAL complexes, *LAURENT series, *PARAMETERIZATION, *IDENTITIES (Mathematics), *MATHEMATICS theorems

Equivariant Hilbert and Ehrhart series under translative group actions.

Authors: D'Alì, Alessio, Delucchi, Emanuele

Source: Journal of the London Mathematical Society; Nov2025, Vol. 112 Issue 5, p1-34, 34p

Subject Terms: POLYTOPES, GROUP actions (Mathematics), MATHEMATICAL complexes, COHEN-Macaulay rings, MATHEMATICAL series

People: HILBERT, David, 1862-1943

Secure control for simplicial complexes under hybrid cyber attacks–an event-triggered impulsive approach.

Authors: Yuan, Wenying, Tong, Tianchi, Dong, Qian, Sun, Jinsheng

Source: International Journal of Systems Science; Nov2025, Vol. 56 Issue 15, p3804-3827, 24p

Subject Terms: DENIAL of service attacks, CONTROL theory (Engineering), MATHEMATICAL complexes, FEEDBACK control systems, CYBERTERRORISM

Improving students' mathematical complex problem solving using the exploration of Bugis typical phinisi boat patterns.

Authors: Nurannisa, Andi¹ (AUTHOR) andinurannisa30@gmail.com, Asfar, Andi Muhammad Irfan Taufan¹ (AUTHOR) tauvanlewis00@gmail.com, Asfar, Andi Muhamad Iqbal Akbar² (AUTHOR) andiifalasfar@gmail.com, Damayanti, Wiwi¹ (AUTHOR) wiwidamayantiiiii@gmail.com, Yulita³ (AUTHOR) yulitagalaxycell@gmail.com, Ayunita⁴ (AUTHOR) ayunitadk1510@gmail.com

Source: AIP Conference Proceedings. 2024, Vol. 2987 Issue 1, p1-8. 8p.

Subject Terms: *MATHEMATICAL complexes, *PROBLEM solving, *LEARNING, *MATHEMATICS students, *JUDGMENT sampling, *MATHEMATICS

Isomorphic structures of two complexes based on 5-[[4-(2H-tetrazol-5-yl)phenyl]methoxy]-1,3-benzenedicarboxylic acid as ligand.

Authors: Yun-Xia, Yang, Shi-Huia, Fu, Xiao-Na, Ma, Ying-Wa, Guo, Xiang-Xiang, Wu

Source: Molecular Crystals & Liquid Crystals; 2025, Vol. 769 Issue 11/12, p1042-1051, 10p

Subject Terms: LIGANDS (Chemistry), COMPLEX compounds, HYDROTHERMAL synthesis, ANALYTICAL chemistry, METAL clusters, X-ray diffraction, ORGANIC compounds, MATHEMATICAL complexes

Dualizing complexes on the moduli of parabolic bundles.

Authors: Hamann, Linus, Imai, Naoki

Source: Journal für die Reine und Angewandte Mathematik; Aug2025, Vol. 2025 Issue 825, p139-183, 45p

Subject Terms: MODULI theory, LOCAL fields (Algebra), MATHEMATICAL complexes, ALGEBRAIC geometry, LINEAR algebraic groups

A DISTRIBUTIVE LATTICE OF MODEL STRUCTURES RELATING TO SPECTRAL SEQUENCES.

Authors: BROTHERSTON, JAMES A.

Source: Homology, Homotopy & Applications; 2025, Vol. 27 Issue 2, p91-122, 32p

Subject Terms: DISTRIBUTIVE lattices, HOMOTOPY equivalences, MATHEMATICAL complexes, HOMOTOPY theory

Features of the process of formation and dispersion of a liquid layer and formation of powder particles in plasma-arc atomization of current-conducting solid and flux-cored wires.

Authors: Shiyi Gao, Kryvtsun, Ihor, Korzhyk, Volodymyr, Strohonov, Dmytro, Burlachenko, Oleksii, Demіanov, Oleksii, Tereshchenko, Oleksii

Source: Advances in Science & Technology Research Journal; 2025, Vol. 19 Issue 5, p58-72, 15p

Subject Terms: PLASMA jets, MATHEMATICAL complexes, METALWORK, STAINLESS steel, ATOMIZATION

On the de Rham Homomorphism for Lπ-Cohomologies.

Authors: Gol'dshtein, Vladimir¹ (AUTHOR) vladimir@bgu.ac.il, Panenko, Roman² (AUTHOR)

Source: Journal of Mathematical Sciences. Jun2024, Vol. 281 Issue 5, p646-676. 31p.

Subject Terms: *CALCULUS, *MATHEMATICAL complexes, *HOMOMORPHISMS, *GEOMETRY, *COHOMOLOGY theory, *MACHINERY

Magneto‐Structural Correlation of Five‐Coordinate Trigonal Bipyramidal High Spin Cobalt(II) Complexes.

Authors: Zhang, Peng^1,2 (AUTHOR), Tian, Yao‐Cheng³ (AUTHOR), Wang, Zhenxing⁴ (AUTHOR), Lee, Way‐Zen^3,5 (AUTHOR) wzlee@ntnu.edu.tw, Ye, Shengfa¹ (AUTHOR) shengfa.ye@dicp.ac.cn

Source: Chemistry - A European Journal. 5/8/2024, Vol. 30 Issue 26, p1-10. 10p.

Subject Terms: *MATHEMATICAL complexes, *LIGAND field theory, *AB-initio calculations, *PARAMAGNETIC resonance, *COBALT, *EXCITED states

Synthetic investigations of the diisocyanide‐bridged Cp*‐cobalt rectangles.

Authors: Huang, Cheng‐Chang^1,2 (AUTHOR), Chu, Yu‐Ting³ (AUTHOR), Huang, Yen‐Chung¹ (AUTHOR), Chang, Yu‐Lun¹ (AUTHOR), Ding, Shangwu² (AUTHOR), Hsu, Sodio C. N.^1,2 (AUTHOR) sodiohsu@kmu.edu.tw

Source: Journal of the Chinese Chemical Society. Apr2024, Vol. 71 Issue 4, p376-384. 9p.

Subject Terms: *ELECTROSPRAY ionization mass spectrometry, *MATHEMATICAL complexes, *NUCLEAR magnetic resonance, *BRIDGING ligands, *RECTANGLES, *X-ray diffraction, *COBALT

Diagonals and A-Infinity Tensor Products.

Authors: Lipshitz, Robert, Ozsváth, Peter, Thurston, Dylan P.

Source: Studia Scientiarum Mathematicarum Hungarica; 2025, Vol. 62 Issue 2/3, p97-304, 208p

Subject Terms: TENSOR products, FLOER homology, MODULES (Algebra), ALGEBRA, MATHEMATICAL complexes

Local (Co)homology and Čech (Co)complexes with Respect to a Pair of Ideals.

Authors: Zhang, Pinger¹ (AUTHOR) pingerzhang2023@163.com

Source: Mathematics (2227-7390). Feb2024, Vol. 12 Issue 3, p437. 12p.

Subject Terms: *COMMUTATIVE rings, *MATHEMATICAL complexes

Synthesis and crystal structure of diisothio-cyanatotetrakis(4-methylpyridine N-oxide)-cobalt(II) and diisothiocyanatotris(4-methylpyridine N-oxide)cobalt(II) showing two different metal coordination polyhedra.

Authors: Näther, Christian¹ cnaether@ac.uni-kiel.de, Jess, Inke¹

Source: Acta Crystallographica Section E: Crystallographic Communications. Feb2024, Vol. 80 Issue 2, p174-179. 18p.

Subject Terms: *COBALT, *MATHEMATICAL complexes, *CRYSTAL structure, *X-ray powder diffraction, *POLYHEDRA, *METALS

Finite element de Rham and Stokes complexes in three dimensions.

Authors: Chen, Long¹ (AUTHOR), Huang, Xuehai² (AUTHOR)

Source: Mathematics of Computation. Jan2024, Vol. 93 Issue 345, p55-110. 56p.

Subject Terms: *STOKES equations, *MATHEMATICAL complexes