Blind
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3 answers
11 votes
926 views
4 bookmarks
Stable strict local minimum implies local convexity
0 answers
8 votes
418 views
2 bookmarks
Stable local minimizers of functions on a Banach space
1 answers
8 votes
358 views
1 bookmarks
Problem of three circles
1 answers
6 votes
233 views
2 bookmarks
weak star and strong convergence of net in Banach spaces
1 answers
6 votes
178 views
1 bookmarks
References for hemicontinuity?
3 answers
5 votes
1k views
4 bookmarks
proving lines are perpendicular
1 answers
5 votes
366 views
4 bookmarks
Elementary properties of gradient systems
1 answers
5 votes
203 views
Equivalence of system of nonlinear equations
3 answers
4 votes
293 views
On the existence a symmetric positive definite matrix
3 answers
4 votes
141 views
3 bookmarks
Extremal problem with positive integer numbers
1 answers
4 votes
215 views
References for gradient systems
1 answers
4 votes
130 views
2 bookmarks
Strongest topology makes unit ball compact
1 answers
3 votes
239 views
Inequality with integer numbers
1 answers
3 votes
760 views
Constructing a quasiconvex function
5 answers
2 votes
557 views
2 bookmarks
Compare sum of radicals
1 answers
2 votes
727 views
1 bookmarks
Strict minimizer versus strong minimizer
1 answers
2 votes
48 views
Constructing matrix and vector satisfying system of linear equations
1 answers
2 votes
230 views
Algebraic dual space of $c_{00}$
0 answers
2 votes
49 views
References for a notion related to radially lower semicontinuity
1 answers
2 votes
73 views
On the greatest norm element of weakly compact set
1 answers
1 votes
95 views
Properties of trajectories generated by subgradient dynamical system
0 answers
1 votes
54 views
Criteria for monotonicity of one-variable functions
1 answers
1 votes
95 views
3 bookmarks
Find $(a,b)$ such that $(a^2+b)(a+b^2)=2^n$.
3 answers
1 votes
106 views
2 bookmarks
Radical equation $\frac{1}{\sqrt{2x-1}}+\frac{1}{\sqrt[4]{4x-3}}=\frac{2}{3}$
0 answers
1 votes
59 views
On the superjet conception of Crandall, Ishii and Lions
1 answers
1 votes
263 views
Degree of interpolation polynomial
3 answers
1 votes
59 views
On the decreasing sequences
2 answers
1 votes
155 views
How to create an explicit formula of a function
0 answers
1 votes
148 views
Linear programming in Hilbert spaces
1 answers
1 votes
230 views
1 bookmarks
Quasiconvex functions