Find the leading order uniform approximation to the boundary value problem $\epsilon y''+y'\sin x+y\sin 2x = 0$?
89883
Find the leading order uniform approximation when the conditions are not $0<x<1$
62971
About smooth approximation in a Sobolev space
1331
Approximation of the Sine function near $0$
156399
Chebyshev Approximation
46654
Using the Squeeze Theorem on $\lim_{x\to 0}\frac{\sin^2x}{x^2}$
102918
Prove $\sin x$ is uniformly continuous on $\mathbb R$
27611
How to solve the differential equation: $yy'^2-2xy'+y=0$
65362
Does $\sum{\frac{\sin{(nx)}}{n}}$ converge uniformly for all $x$ in $[0,2\pi]$
86618
Approximating Riemann integrable functions
151297
Second order partial of $f(x,y)=\frac{xy(x^2-y^2)}{x^2+y^2}$
148083
Solving a Second Order Constant Matrix Differential Equation
29250
obtain a three-term asymptotic solution
144957
Uniform convergence of a function
141937
Prove that the $\lim_{(x,y) \to (0,0)}h(x,y)$ Does not Exist using Polar Coordinates
152106
Laplace inverse of the sine function
69207
Approximating the locations of the extrema of the sinc function
105693
How do I solve this PDE?