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15
Math.TechQA.Club
2026-05-05 01:12:54
141
Views
Prove that this differential equation has a unique solution defined on $\Bbb{R}^+$
Published on
05 May 2026 - 1:12
#ordinary-differential-equations
#derivatives
54
Views
Finding the particular solution to $ \phi''(r) + \frac{1}{r}\phi'(r)+C_1\phi(r) = C_2 J_0(\alpha r/a) $
Published on
16 Apr 2026 - 12:20
#ordinary-differential-equations
#bessel-functions
1.1k
Views
Finding a First Integral of a System of First-Order DEs
Published on
12 Apr 2026 - 10:44
#ordinary-differential-equations
#proof-verification
#systems-of-equations
132
Views
Unique solution of differential equation
Published on
10 Apr 2026 - 21:09
#ordinary-differential-equations
44
Views
Prove that $0$ is locally exponentially stable
Published on
10 May 2026 - 21:10
#ordinary-differential-equations
#stability-in-odes
224
Views
Exists an exponential matrix
Published on
10 May 2026 - 19:16
#linear-algebra
#ordinary-differential-equations
#matrix-exponential
632
Views
Finding a First Integral of the Lotka-Volterra System
Published on
12 Apr 2026 - 7:01
#ordinary-differential-equations
#proof-verification
#systems-of-equations
46
Views
Prove that $0$ is locally exponentially stable for the following non-autonomuous system
Published on
05 May 2026 - 2:23
#calculus
#ordinary-differential-equations
#multivariable-calculus
#derivatives
1.5k
Views
Units of Differential Equations -- MIT Calculus Question
Published on
05 May 2026 - 2:22
#integration
#ordinary-differential-equations
#derivatives
187
Views
Functional equation related to $\sin$: $f(x+y)=f(x)f'(y)+f'(x)f(y)$
Published on
12 Apr 2026 - 21:36
#real-analysis
#ordinary-differential-equations
#functional-equations
406
Views
Differential equation for logistic population growth with harvesting
Published on
11 Apr 2026 - 8:19
#ordinary-differential-equations
180
Views
Does $x'' = x^3$ have an analytical solution?
Published on
12 Apr 2026 - 2:42
#ordinary-differential-equations
81
Views
Coupled second order non linear ODE
Published on
11 Apr 2026 - 17:13
#ordinary-differential-equations
52
Views
Prove that $\begin{cases}x'(t)=-x^{3}(t)+\sin(t)x^{2}(t)+1 & t\geq 0,\\x(0)=x_0\in \Bbb{R}&\end{cases}$ has a global solution on $\Bbb{R}^+$
Published on
11 May 2026 - 10:11
#calculus
#ordinary-differential-equations
#derivatives
#continuity
#lipschitz-functions
1.1k
Views
Prove that the dimension of the solution space of a second order homogenous ODE is 2
Published on
05 May 2026 - 2:23
#linear-algebra
#ordinary-differential-equations
#multivariable-calculus
#derivatives
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