TECH-MUSINGS
Thoughts On Algorithms, Geometry etc...
Monday, April 22, 2024
Non-congruent Tilings - 21
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Although plenty has been written on this thread, a pretty obvious question seems to have escaped one's attention (at least, looking thro...
Saturday, December 16, 2023
Non-congruent tilings- 20: Rational triangles
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The previous episode of this lengthy series is here . Ref: this mathoverflow discussion . Broad Question: to tile the plane into ration...
Wednesday, December 06, 2023
A locus problem
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This wasn't received well at Mathoverflow. So here goes: ----------- Given a line segment AB, the locus of points P such that the angl...
Tuesday, October 03, 2023
More on packing and covering with circles
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Reference: Erich's packing center . We continue from these mathoverflow pages:(1) https://mathoverflow.net/questions/455365/bounds-for-...
Friday, August 04, 2023
On wrapping solid bodies with planar regions
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Given a sheet of paper P which is some planar region that cannot be stretched but can be folded or wrinkled at will. We want to find the 3d ...
Thursday, July 13, 2023
Enclosing and Embedded isosceles triangles for a triangle - orientations
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In this paper: https://arxiv.org/pdf/2205.11637.pdf, the following questions are answered: - Given a triangle, how to find the smallest are...
Monday, July 10, 2023
Wrapping a 2D lamina with paper
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Basic question: to wrap a given planar region with a convex sheet (such that every point on both sides of the lamina has at least one layer ...
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