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15
Math.TechQA.Club
2026-03-24 15:52:39
37
Views
Example of a smooth function with certain growth properties
Published on
24 Mar 2026 - 15:52
#real-analysis
#calculus
#smooth-functions
31
Views
A best function that satisfies required conditions
Published on
26 Mar 2026 - 17:33
#mathematical-modeling
#lipschitz-functions
#smooth-functions
75
Views
If $(f_*)_p(v_p) = (f_*)_p(w_p)$ for all $f\in C^\infty(M)$, then $v_p = w_p$.
Published on
25 Mar 2026 - 16:12
#differential-geometry
#smooth-manifolds
#smooth-functions
#tangent-spaces
265
Views
Can a smooth function with compact sublevel sets only admit local minimizers?
Published on
25 Mar 2026 - 17:31
#real-analysis
#morse-theory
#smooth-functions
80
Views
Proving smoothness from fast decay of Fourier coefficients
Published on
14 Nov 2019 - 22:00
#real-analysis
#proof-verification
#continuity
#fourier-analysis
#smooth-functions
41
Views
Smooth function with two variables that depends only on the distance of two variables
Published on
16 Nov 2019 - 22:22
#real-analysis
#riemannian-geometry
#smooth-manifolds
#smooth-functions
423
Views
Is the space of smooth functions dense in that of continuous ones?
Published on
19 Nov 2019 - 17:50
#functional-analysis
#continuity
#banach-spaces
#uniform-convergence
#smooth-functions
35
Views
Smoothness of continuous version of 3x+1 / Collatz function
Published on
22 Nov 2019 - 18:57
#real-analysis
#smooth-functions
44
Views
$f\colon\mathbb{R}^{n}\to\mathbb{R}^{n}$ Lebesgue measure preserving if $|\det(Df)|\equiv1$
Published on
24 Nov 2019 - 12:06
#measure-theory
#euclidean-geometry
#lebesgue-integral
#lebesgue-measure
#smooth-functions
974
Views
Does locally smooth imply globally smooth for a function on a manifold?
Published on
26 Nov 2019 - 3:07
#differential-topology
#smooth-manifolds
#smooth-functions
72
Views
Does “smooth finite average” exist?
Published on
26 Mar 2026 - 17:52
#calculus
#multivariable-calculus
#average
#conjectures
#smooth-functions
93
Views
Uniform limit (integral of a smooth function)
Published on
02 Dec 2019 - 19:53
#limits
#uniform-convergence
#smooth-functions
38
Views
What is the motivation for these different definitions of smooth curve?
Published on
03 Dec 2019 - 13:52
#definition
#smooth-manifolds
#curves
#smooth-functions
19
Views
Proving that a map between manifolds is smooth via a covering set of coordinate systems
Published on
04 Dec 2019 - 1:11
#manifolds
#differential-topology
#smooth-functions
334
Views
Question about estimate in proof that $C_c^{\infty}$ is dense in Schwartz space.
Published on
26 Mar 2026 - 0:52
#real-analysis
#schwartz-space
#smooth-functions
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