Inequality with a definite integral
115335
How can we prove this integral inequality?
81742
Integral inequality (Cauchy-Schwarz)
103972
Triangle Inequality for norm integral $\|f\|_1=(\int_a^b [|f|^2+|f'|^2]\mathsf dx)^{1/2}$.
65539
Inequality involving the integral of vector valued function
19078
Prove an interpolation inequality
150427
Inequality involving Euler-Mascheroni constant
128171
Proof for Integral Inequality $|\int f| \le \int |f|$ - is it sufficient enough?
45711
Inequality with complex numbers
141503
Need help calculating a definite integral
131120
Proving an integral equation.
106373
Hölder's inequality with three functions
156669
Trying to prove a simple (?) inequality
78174
How prove this inequality $\left(\int_{0}^{1}f(x)dx\right)^2\le\frac{1}{12}\int_{0}^{1}|f'(x)|^2dx$
67830
Evalute the definite integral: $\int_{0}^{3} (x^2+1) d[x]$
118613
Proving an inequality: $|1-e^{i\theta}|\le|\theta|$
126632
Proving Inequalities with Absolute values
78444
Limit of definite integral of $f(x)\cos(mx)$