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15
Math.TechQA.Club
2026-04-16 03:26:47
80
Views
Solving this system: $\frac{dx}{dt} = ax - ty $ and $ \frac{dy}{dt} = tx +ay$ with initial values.
Published on
16 Apr 2026 - 3:26
#ordinary-differential-equations
119
Views
Solving : $\frac{\mathrm{d}x}{y-z} = \frac{\mathrm{d}y}{z-x} = \frac{\mathrm{d}z}{x-y}$ over $\mathbf{V} = (y-z,z-x,x-y)$
Published on
15 Apr 2026 - 2:30
#integration
#ordinary-differential-equations
#partial-differential-equations
241
Views
Bendixon-Dulac applied to an extended Lotka Volterra system
Published on
16 Apr 2026 - 10:48
#calculus
#ordinary-differential-equations
#derivatives
#algebraic-topology
426
Views
Envelope of the family of solutions.
Published on
27 Apr 2026 - 21:02
#ordinary-differential-equations
#partial-differential-equations
#envelope
93
Views
Generalizing the estimate of norm of solution of an ODE to Banach spaces
Published on
11 Apr 2026 - 1:36
#ordinary-differential-equations
#banach-spaces
#nonlinear-analysis
#nonlinear-dynamics
86
Views
Solving : $x^2 z_x + y^2 z_y = 2xy$
Published on
16 Apr 2026 - 14:18
#integration
#ordinary-differential-equations
#partial-differential-equations
48
Views
Confusion about ODE notation $x(t,t_0,x_0)$
Published on
14 Apr 2026 - 9:47
#ordinary-differential-equations
110
Views
Exact solution of $y''=(ay+b)y'+cy^2+dy$
Published on
16 Apr 2026 - 9:44
#real-analysis
#ordinary-differential-equations
70
Views
Solve $y'' / y = 3\sin^2 x$
Published on
15 Apr 2026 - 22:18
#ordinary-differential-equations
75
Views
I.V.P. : $ x^2 z_x + y^2 z_y = z^2 \; ; \; z=1 $ on the initial curve $C : y=2x $
Published on
25 Mar 2026 - 0:41
#integration
#ordinary-differential-equations
#partial-differential-equations
#initial-value-problems
#characteristics
437
Views
Seriously struggling with Ito's lemma, and understanding what this paper does!!!
Published on
29 Apr 2026 - 12:51
#ordinary-differential-equations
#stochastic-processes
#brownian-motion
#stochastic-integrals
#stochastic-pde
254
Views
Find a particular solution for $y''+2y'+2y=\ln(t)$
Published on
15 Apr 2026 - 7:26
#ordinary-differential-equations
271
Views
Question about differential equations $\tfrac {dx}{dt} = Ax$, where $x$ is a vector and $A$ is a 2x2 matrix?
Published on
13 Apr 2026 - 11:57
#linear-algebra
#ordinary-differential-equations
912
Views
Solving $y' = Ay + b$
Published on
14 Apr 2026 - 19:31
#real-analysis
#ordinary-differential-equations
175
Views
Differential equation system and limit cycles
Published on
13 Apr 2026 - 4:46
#integration
#ordinary-differential-equations
#derivatives
#soft-question
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