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Very cool work!
It would be great to have an example on how to solve an ODE that is _directly_ forced by some signal `x(t)`, e.g. a forced mass-spring-damper
`m y'' + r y' + k y = x(t)`.
Do…
fhchl updated
2 years ago
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Would there be a place for a function converting Ito and stratonovich SDEs into each other? Given that the SRK methods all converge to stratonovich solutions, I found myself copying the same block of …
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The MWE below yields the error
```
ERROR: MethodError: no method matching vec(::Nothing)
Closest candidates are:
vec(::FillArrays.Zeros{T}) where T at /opt/julia/packages/FillArrays/5Arin/src/fi…
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@hpieper14 @ChrisRackauckas @frankschae @KirillZubov
Design discussions here so that they don't get slurped up by slack.
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**Reverse adjoints for SDEs only works with 'TrackerAdjoint()' and only on CPU. 🐞**
Training Large (e.g, Neural) SDEs on GPUs fails. The only working solution is 'TrackerAdjoint()' and this only cu…
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In order to e.g. use neural odes, we need neural networks to operate within the dynamics. These are typically `pytorch` modules involving impure forward passes (#13), and torch functions (like an acti…
azane updated
9 months ago
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Hello,
Great project! I would like to use this library for a specific use case, but I am not sure if it would be suitable so I'll ask here.
The use case involves using two Raspberry PI Zero 2 W …
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I want to use a terminating event similar to [steady state event](https://github.com/patrick-kidger/diffrax/blob/main/diffrax/_event.py#L88) where the condition is checked on the derivative of the obj…
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With this issue I would like to get the discussion about a PDE/PDAE interface for the DifferentialEquations.jl ecosystem started.
I should also note that I might be quite biased, because I am also…
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@jstac @thomassargent30 @ChrisRackauckas
Starting with the python version as a reference: https://python.quantecon.org/sir_model.html
My thought is that there could be two lectures here:
- `M…