Geographic style maps for two-dimensional lattices. [PDF]
Acta Crystallogr A Found Adv, 2023 Bright M, Cooper AI, Kurlin V.
europepmc +1 more source
Conley-Morse-Forman theory for generalized combinatorial multivector fields on finite topological spaces. [PDF]
J Appl Comput Topol, 2023 Lipiński M +3 more
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Topological Graph Neural Networks: A Novel Approach for Geometric Deep Learning
Applied AI Letters, Volume 7, Issue 2, June 2026.This graphical abstract illustrates the Topological Graph Neural Network (TopGNN) architecture. It demonstrates a parallel processing approach where an input graph is simultaneously analyzed by a standard GNN Encoder to capture local node features and by Persistent Homology to extract global topological features (like cycles and voids), visualized as a
Amarjeet +7 more
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Chromosome segregation in a minimal bacterial cell driven by SMC protein complexes
Protein Science, Volume 35, Issue 6, June 2026.Abstract Minimal bacterial cells such as JCVI‐Syn3A provide a powerful system for uncovering the essential mechanisms of chromosome organization and segregation. Lacking canonical systems such as Min and ParABS, JCVI‐Syn3A relies primarily on structural maintenance of chromosomes (SMC) protein complexes for partitioning.
Andrew K. Maytin +2 more
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An extended definition of Anosov representation for relatively hyperbolic groups
Journal of Topology, Volume 19, Issue 2, June 2026.Abstract We define a new family of discrete representations of relatively hyperbolic groups which unifies many existing definitions and examples of geometrically finite behavior in higher rank. The definition includes the relative Anosov representations defined by Kapovich–Leeb and Zhu, and Zhu–Zimmer, as well as holonomy representations of various ...
Theodore Weisman
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Electrically Reconfigurable Quasi‐BIC Metadevices Enabled by Integrated Barium Titanate
Nanophotonics, Volume 15, Issue 9, 13 May 2026.An electrically reconfigurable quasi‐BIC metasurface is demonstrated by monolithic integration of barium titanate. Leveraging the Pockels effect, linear tuning of 1.79 nm/V is achieved, enabling a 250 μm2 miniaturized spectrometer with 0.2 nm resolution, 99% fidelity, and high throughput.
Jingyi Xia +5 more
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Continuum limits of discrete isoperimetric problems and Wulff shapes in lattices and quasicrystal tilings. [PDF]
Calc Var Partial Differ Equ, 2022 Del Nin G, Petrache M.
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Biochar‐Based Materials for Electrochemical Energy Storage
ChemElectroChem, Volume 13, Issue 9, 5 May 2026.Overview of biochar application in electrochemical energy storage. The global transition toward sustainable energy technologies is reshaping the design principles of electrochemical energy storage systems. Biochar, a tunable, carbon‐rich material derived from biomass, has emerged as a promising platform for next‐generation electrodes due to its ...
Valerio C. A. Ficca +2 more
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Cellular automaton decoders for topological quantum codes with noisy measurements and beyond. [PDF]
Sci Rep, 2021 Vasmer M, Browne DE, Kubica A.
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