نتائج البحث

The Euler characteristic, q-matroids, and a Möbius function

• Authors : Johnsen, Trygve; Pratihar, Rakhi; Randrianarisoa, Tovohery Hajatiana

Subjects: cycles; Euler characteristic; finite topological spaces

• Source: Journal of Algebra and its Applications. 24(13-14)

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Detecting Regime Transitions in Dynamical Systems via the Mixup Euler Characteristic Profile

• Authors : Majhi, Sushovan; Mitra, Atish; Nandi, Santanu

Subjects: Dynamical Systems; Algebraic Topology

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An Euler Characteristic for Unbounded Chain Complexes

• Authors : Huettemann, Thomas; Kucerovsky, Dan

Subjects: K-Theory and Homology; 18G35 (Primary) 19A99, 19D99, 40G05 (Secondary)

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Numerical topology of the clique complex of the partition graph: Euler characteristic, clique counts, and sequence data

• Authors : Lyudogovskiy, Fedor B.

Subjects: General Mathematics; 05C30, 05A17, 55U10

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Interpretable Classification of Time Series Using Euler Characteristic Surfaces

• Authors : Luwang, Salam Rabindrajit; Majhi, Sushovan; Mandal, Vishal

Subjects: Machine Learning; Algebraic Topology

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Polynomially many surfaces of fixed Euler characteristic in a hyperbolic 3-manifold

• Authors : Lackenby, Marc; Tsvietkova, Anastasiia

Subjects: Geometric Topology; Differential Geometry; 57K32

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A classification of regular maps with Euler characteristic $-pq$

• Authors : Li, Xiaogang; Tian, Yao

Subjects: Group Theory; Combinatorics; 05C10, 20B25

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A classification of regular maps with Euler characteristic $-p^4$ for a prime $p\geq 5$

• Authors : Li, Xiaogang; Tian, Yao

Subjects: Group Theory; Combinatorics; Geometric Topology

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$\mathbb{A}^1$-Euler Characteristic of Low Symmetric Powers and Split Toric Varieties

• Authors : Bröring, Louisa F.

Subjects: Algebraic Geometry; 14G27, 14N10, 14F42

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The Euler Characteristic of the Fiber Product of Morse Functions on Grassmannians.

• Authors : Kamiyama, Yasuhiko¹ (AUTHOR) ; Ahsan, Muhammad¹ (AUTHOR)

• Source: International Journal of Mathematics & Mathematical Sciences. 8/18/2025, Vol. 2025, p1-6. 6p.

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