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S.O.S. Mathematics CyberBoardYour Resource for mathematics help on the web! |
| It is currently Thu, 20 Jun 2013 12:33:50 UTC |
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Moderators: helmut, Shadow, outermeasure, Ilaggoodly
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Page 1 of 29 |
[ 2856 topics ] | Go to page 1, 2, 3, 4, 5 ... 29 Next |
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| Topics | Author | Replies | Views | Last post | |||
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second order differential equation | 5 |
137 |
Mon, 10 Jun 2013 17:00:58 UTC |
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Modified bessel function | 3 |
124 |
Fri, 7 Jun 2013 02:51:14 UTC |
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Partial differential equations | 1 |
96 |
Mon, 3 Jun 2013 04:11:04 UTC |
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properties of bessels function | 2 |
101 |
Thu, 30 May 2013 17:59:40 UTC |
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using gamma function to simplify integration | 4 |
129 |
Thu, 30 May 2013 16:02:25 UTC |
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Solving Poisson equation in a unit square | 2 |
135 |
Wed, 22 May 2013 23:04:05 UTC |
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The variables have been separated? | 3 |
110 |
Wed, 22 May 2013 20:07:20 UTC |
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Orthogonal Trajectories | 10 |
214 |
Mon, 20 May 2013 15:50:16 UTC |
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Ask for help in second order ODE | 12 |
270 |
Fri, 17 May 2013 23:41:33 UTC |
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Finite difference differential eq. and piecewise function. | 2 |
119 |
Thu, 16 May 2013 15:17:03 UTC |
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System of DE with eigenvalues/vectors | 0 |
140 |
Tue, 7 May 2013 01:45:40 UTC |
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Help with Backward Euler Method | 2 |
276 |
Fri, 26 Apr 2013 16:36:26 UTC |
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Hamiltonian System | 4 |
228 |
Mon, 22 Apr 2013 13:20:35 UTC |
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All Eigenvalues are Zero | 5 |
221 |
Mon, 22 Apr 2013 06:55:14 UTC |
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Gradient systems | 1 |
151 |
Mon, 22 Apr 2013 06:03:47 UTC |
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Help solving DE - which approach and why | 3 |
215 |
Fri, 19 Apr 2013 09:25:15 UTC |
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Help with ODE | 3 |
257 |
Thu, 18 Apr 2013 07:44:07 UTC |
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Help with integration of differential equations | 2 |
213 |
Mon, 15 Apr 2013 04:17:26 UTC |
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Initial Values | 6 |
315 |
Sat, 13 Apr 2013 17:15:41 UTC |
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Please help with equation construct | 0 |
261 |
Mon, 8 Apr 2013 15:09:53 UTC |
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PDE | 0 |
224 |
Sun, 7 Apr 2013 23:19:54 UTC |
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ode | 7 |
367 |
Wed, 3 Apr 2013 08:28:15 UTC |
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how can I graph two related functions? | 3 |
278 |
Sat, 30 Mar 2013 20:43:24 UTC |
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zero bearing missile intercept path | 5 |
335 |
Fri, 29 Mar 2013 01:06:00 UTC |
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Help with linear boundary-value problem! | 4 |
374 |
Sat, 23 Mar 2013 07:38:52 UTC |
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Second-order differential equation | 5 |
394 |
Sun, 17 Mar 2013 23:46:09 UTC |
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Emden-Fowler equation | 3 |
368 |
Sun, 17 Mar 2013 13:01:04 UTC |
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Non-autonomous system | 2 |
303 |
Fri, 15 Mar 2013 17:27:48 UTC |
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Find the Transient Solution | 2 |
283 |
Thu, 7 Mar 2013 12:58:37 UTC |
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3 constants in a 2nd order nonhomogeneous ODE | 2 |
292 |
Mon, 4 Mar 2013 03:35:31 UTC |
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Integrating factors question | 1 |
302 |
Mon, 25 Feb 2013 13:20:27 UTC |
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Superficially simple vector differential equation problem | 11 |
707 |
Thu, 21 Feb 2013 16:19:54 UTC |
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Two armies meet in battle | 13 |
1073 |
Mon, 11 Feb 2013 14:06:08 UTC |
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Impressed voltage over a circuit | 2 |
469 |
Wed, 6 Feb 2013 06:03:16 UTC |
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euler forward method- help needed. | 3 |
455 |
Sun, 3 Feb 2013 16:10:52 UTC |
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Excat Equations | 5 |
592 |
Sat, 2 Feb 2013 01:54:12 UTC |
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Help on picard iteration please | 9 |
668 |
Fri, 1 Feb 2013 06:10:08 UTC |
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Solving an integral equation by iteration | 2 |
423 |
Thu, 31 Jan 2013 14:07:19 UTC |
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HELP!! Solving Diffusion equation | 3 |
479 |
Tue, 29 Jan 2013 01:41:15 UTC |
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Solution to an ODE | 1 |
330 |
Tue, 29 Jan 2013 01:40:20 UTC |
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Separable DE IVP | 2 |
406 |
Sat, 26 Jan 2013 16:02:52 UTC |
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Integrating factor | 2 |
390 |
Fri, 25 Jan 2013 16:01:08 UTC |
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Non-homogenenous PDE: method of characteristics??? | 2 |
499 |
Wed, 23 Jan 2013 02:49:08 UTC |
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complex differential equation | 5 |
635 |
Tue, 22 Jan 2013 12:04:38 UTC |
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Heat equation | 1 |
432 |
Fri, 18 Jan 2013 16:27:37 UTC |
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Solving diffusion PDE using finite differences | 0 |
503 |
Fri, 11 Jan 2013 12:57:11 UTC |
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solving PDE | 3 |
538 |
Thu, 10 Jan 2013 03:20:17 UTC |
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EigenVectors | 4 |
443 |
Wed, 9 Jan 2013 23:40:32 UTC |
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PDEs | 1 |
390 |
Wed, 9 Jan 2013 03:14:50 UTC |
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really really need help quick! -paraboles | 1 |
412 |
Tue, 8 Jan 2013 05:55:49 UTC |
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Initial value problem, The Peano Existence Theorem | 0 |
558 |
Sun, 30 Dec 2012 16:07:29 UTC |
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PDE with Robin boundary condition | 0 |
537 |
Tue, 25 Dec 2012 16:56:47 UTC |
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Using D-operator method | 2 |
619 |
Tue, 25 Dec 2012 11:37:44 UTC |
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Please help urgently | 0 |
476 |
Tue, 25 Dec 2012 09:36:57 UTC |
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Numerical ODE | 1 |
562 |
Mon, 24 Dec 2012 10:31:54 UTC |
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Heat Equation by Sep of Variables with differential BC's | 3 |
677 |
Tue, 11 Dec 2012 15:06:32 UTC |
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Math Challenge | 2 |
651 |
Sun, 9 Dec 2012 12:17:42 UTC |
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Derivative | 8 |
779 |
Sat, 8 Dec 2012 05:27:04 UTC |
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first integral | 4 |
557 |
Fri, 7 Dec 2012 02:39:30 UTC |
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critical points | 1 |
422 |
Tue, 4 Dec 2012 02:48:13 UTC |
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please need help asap | 1 |
631 |
Tue, 6 Nov 2012 15:11:02 UTC |
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Solve differential equation with boundary conditions using s | 1 |
563 |
Mon, 5 Nov 2012 04:32:40 UTC |
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Variable Coefficient 2nd order ODE | 6 |
969 |
Sat, 3 Nov 2012 08:07:12 UTC |
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A problem in a PED book | 2 |
682 |
Wed, 31 Oct 2012 07:16:42 UTC |
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Variable Coefficient PDE/Wave Equation | 0 |
791 |
Fri, 12 Oct 2012 06:40:12 UTC |
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Differential equations old exam questions please help me pas | 3 |
1051 |
Tue, 2 Oct 2012 22:03:36 UTC |
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Need help with a Differential Equation y'=x^2+y^2 | 0 |
925 |
Wed, 26 Sep 2012 02:19:22 UTC |
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Homogeneous equation? | 2 |
875 |
Sun, 23 Sep 2012 05:43:52 UTC |
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Another nudge needed for PDE's | 4 |
793 |
Sun, 23 Sep 2012 04:13:25 UTC |
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My first foray into PDE's...and I need help! | 4 |
880 |
Sun, 23 Sep 2012 02:51:15 UTC |
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Linear equation system problem. | 4 |
889 |
Wed, 19 Sep 2012 17:08:48 UTC |
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Quick Differential equation question | 3 |
825 |
Sat, 15 Sep 2012 02:31:58 UTC |
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Catenary problem with varying density | 3 |
825 |
Thu, 13 Sep 2012 06:02:24 UTC |
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separation of variables involving a quadratic | 4 |
1342 |
Wed, 12 Sep 2012 06:38:29 UTC |
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Show PDE equation holds for u(x,t)=f(x-t) | 1 |
803 |
Fri, 3 Aug 2012 06:08:48 UTC |
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Eulers theory problem | 4 |
1339 |
Wed, 25 Jul 2012 19:15:55 UTC |
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differential equation | 1 |
941 |
Wed, 18 Jul 2012 04:54:01 UTC |
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Helmholtz PDE in cylindrical disk (+boundary value) | 7 |
1376 |
Sun, 15 Jul 2012 07:21:12 UTC |
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system of piecewise differential equations - Where to start? | 0 |
878 |
Fri, 13 Jul 2012 12:49:30 UTC |
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first order differential eq with unknown consts in exponents | 4 |
1421 |
Mon, 4 Jun 2012 09:05:21 UTC |
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For what values of... | 1 |
823 |
Sun, 3 Jun 2012 05:24:37 UTC |
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Trying to get a single eqn, (a non linear 2nd order ODE) | 6 |
1383 |
Sat, 2 Jun 2012 18:06:27 UTC |
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differential equations | 2 |
1067 |
Thu, 24 May 2012 22:47:08 UTC |
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Solve using Laplace Transform | 2 |
1074 |
Wed, 16 May 2012 06:03:38 UTC |
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Growth/ Decay of bacteria popoulation | 0 |
1020 |
Mon, 14 May 2012 11:53:38 UTC |
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Differential equation using Laplace transforms and heaviside | 4 |
1336 |
Wed, 9 May 2012 22:38:11 UTC |
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Two differential equation problems | 5 |
1120 |
Wed, 9 May 2012 05:44:33 UTC |
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differential equations using laplace transforms | 2 |
904 |
Tue, 8 May 2012 16:01:44 UTC |
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Eigenvalues that equal zero... (Population Modelling) | 2 |
1117 |
Fri, 4 May 2012 15:59:25 UTC |
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Unable to solve a nonlinear DE analytically...help needed | 0 |
1033 |
Sun, 15 Apr 2012 20:13:01 UTC |
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Fourier Series | 2 |
1092 |
Sun, 15 Apr 2012 17:41:38 UTC |
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General solution to partial differential equation (PDE) | 0 |
1086 |
Wed, 11 Apr 2012 16:10:55 UTC |
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integral of differential equation | 4 |
1266 |
Mon, 9 Apr 2012 13:08:14 UTC |
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nonlinear diff. equation of order 3 which has no x variable | 1 |
966 |
Thu, 5 Apr 2012 16:23:00 UTC |
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2nd order PDE | 6 |
1581 |
Wed, 28 Mar 2012 18:36:58 UTC |
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Using Laplace to solve a differential equation | 8 |
1847 |
Mon, 26 Mar 2012 04:50:36 UTC |
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Orthogonal Trajectories | 1 |
981 |
Sun, 18 Mar 2012 23:16:35 UTC |
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differential equation describing the rate of change | 4 |
1412 |
Fri, 16 Mar 2012 16:44:18 UTC |
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Real double roots question | 4 |
1397 |
Wed, 14 Mar 2012 23:02:49 UTC |
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Homogeneous linear ODEs with Constant Coefficients | 2 |
1024 |
Wed, 14 Mar 2012 22:52:58 UTC |
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