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15
Math.TechQA.Club
2026-03-24 22:07:35
79
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If $y=\mathrm{e}^x\big(a\sin x+b\cos x\big)$, then express $y^{(n)}$ in terms of $y$ and $y'$.
Published on
24 Mar 2026 - 22:07
#real-analysis
#sequences-and-series
#ordinary-differential-equations
#recurrence-relations
#recursion
91
Views
Diagonal power series is holonomic
Published on
09 Apr 2026 - 0:04
#ordinary-differential-equations
#power-series
#formal-power-series
153
Views
Solving $\operatorname{div}(a(\frac{.}{\epsilon}) \nabla(u_\epsilon)) = -\operatorname{div}(f)$ (partial differential equation)
Published on
26 Mar 2026 - 12:49
#real-analysis
#functional-analysis
#ordinary-differential-equations
#partial-differential-equations
#sobolev-spaces
62
Views
Given an implicitly defined equation, verify another equation
Published on
06 Apr 2026 - 17:12
#ordinary-differential-equations
#analysis
#derivatives
#implicit-differentiation
42
Views
Any idea on form of function satisfying this differential equation, $f(x)=- \alpha f'(1-x)$ over domain $[0,1]$
Published on
26 Mar 2026 - 20:41
#ordinary-differential-equations
#eigenvalues-eigenvectors
109
Views
solution of switched ordinary differential equation
Published on
10 Apr 2026 - 21:49
#ordinary-differential-equations
75
Views
Solution to integral equation involving logarithms
Published on
09 Apr 2026 - 0:02
#integration
#ordinary-differential-equations
#integral-equations
76
Views
Solving a differential equation using a substitution
Published on
11 Apr 2026 - 0:34
#calculus
#ordinary-differential-equations
105
Views
Frobenius series problem
Published on
08 Apr 2026 - 21:30
#ordinary-differential-equations
#power-series
#frobenius-method
627
Views
Using bounds for an analytically intractable differential equations problem
Published on
24 Mar 2026 - 23:41
#ordinary-differential-equations
#dynamical-systems
#initial-value-problems
72
Views
Mass diffusion equation for the time prediction of Ostwald Ripening
Published on
12 Apr 2026 - 7:20
#ordinary-differential-equations
#physics
84
Views
Find Polar Differential Equation that satisfies Bifurcation Diagram
Published on
09 Apr 2026 - 0:07
#ordinary-differential-equations
#dynamical-systems
#bifurcation
62
Views
Series solution of a 2nd order ODE
Published on
08 Apr 2026 - 22:27
#ordinary-differential-equations
#frobenius-method
1.4k
Views
What is the general solution of $xy' - 2y = -x$?
Published on
11 Apr 2026 - 20:26
#ordinary-differential-equations
67
Views
How to find general solution of a differential equation with two first-order terms?
Published on
10 Apr 2026 - 19:45
#ordinary-differential-equations
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