3 problems

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The discontinuity-set formula for the nested floor function $f_3$
Discontinuity-set formula for $f_3$ .
Conjectureopendiscontinuities floor-functions number-theoryarXiv posted 2 days ago
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Necessity of discontinuity formation for support expansion in the relativistic porous medium equation
Let $u$ solve the relativistic porous medium equation … A discontinuity is said to form when the solution develops a jump discontinuity, and the support expands when the spatial su…
Conjectureopendiscontinuities flux-saturated-diffusion porous-medium-equationsarXiv posted 2 days ago
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Discontinuity conjecture for the fractional precoloring extension threshold
Let $g(k,d)$ be the function studied in the paper, with $d$ a positive integer. Discontinuity conjecture. For a fixed integer $d\ge4$ , the function $g(k,d)$ is discontinuous at…
Conjectureopendiscontinuities fractional-coloring graph-coloringarXiv posted 2 days ago

The discontinuity-set formula for the nested floor function f3f_3f3​