HACK
发表于 2025-3-25 06:23:24
Lorentzian Geometry and Related TopicsThe origins of the words ‘boundary’, ‘bound’, and ‘frontier’ can be traced to two different etymologies. The oldest comes from expressing the . of a loud noise, reverberated by surrounding mountains or walls, possibly an echo. A more recent etymology can be traced to an expression meaning ‘under obligation’.
Infantry
发表于 2025-3-25 10:34:45
,„… Denkmäler sind Volksgeister.”,In a loose way we perceive the concept of boundary as a continuous set of points laying in some space, points enclosing and wrapping around some compact object, called the inside, and this boundary is somehow thinner than its inside.
举止粗野的人
发表于 2025-3-25 14:03:45
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Inexorable
发表于 2025-3-25 16:45:07
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Heart-Attack
发表于 2025-3-25 22:39:33
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裹住
发表于 2025-3-26 00:32:22
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运动吧
发表于 2025-3-26 05:03:55
Boundary in Discrete MathematicsThe revolutionary growth of experimental data in the sciences, and the availability of unprecedented computing power shape and challenge all the fields of mathematics, from traditional to contemporary, and from continuous to discrete.
僵硬
发表于 2025-3-26 12:02:38
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Ischemic-Stroke
发表于 2025-3-26 13:13:35
https://doi.org/10.1007/978-3-031-07361-8Dynamical Free Boundaries; Mathematical Modeling of Complex Systems; Robustness and Resilience of Comp
Feckless
发表于 2025-3-26 19:33:08
978-3-031-07363-2The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl