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173 Commits

Author SHA1 Message Date
Giovanni Canali
fca3db7926 fix bugs for helmholtz and advection (#686) 2025-10-30 10:15:38 +01:00
GiovanniCanali
df4ea64c74 add b-spline surface 2025-10-15 17:37:50 +02:00
GiovanniCanali
71ce8c55f6 fix logic and extend tests 2025-10-15 17:37:50 +02:00
GiovanniCanali
4a3748c735 Revert "Improve and fix spline (#610)" 
This reverts commit 0844282335.
 2025-10-15 17:35:24 +02:00
ajacoby9
0844282335 Improve and fix spline (#610) 
* vectorize Cox - de Boor recursion

Co-authored-by: Filippo Olivo <folivo@filippoolivo.com>
Co-authored-by: ajacoby9 <a99jacoby@gmail.com>

* fix logic and extend tests

* add b-spline surface

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Co-authored-by: Filippo Olivo <folivo@filippoolivo.com>
Co-authored-by: GiovanniCanali <giovanni.canali98@yahoo.it>
 2025-10-15 12:31:43 +02:00
Lorenzo Tomada
5966d038ff Add SINDy model (#660) 2025-10-08 17:04:58 +02:00
avisquid
2108c76d14 add egno (#602) 
Co-authored-by: GiovanniCanali <giovanni.canali98@yahoo.it>
 2025-10-03 20:37:56 +02:00
Giovanni Canali
4e37468460 Update Laplace class and add unit tests (#645) 2025-09-22 15:05:28 +02:00
Filippo Olivo
4a6e73fa54 Fix basis device transfer in PODBlock (#650) 
* fix gpu data moving
 2025-09-19 13:42:32 +02:00
Giovanni Canali
87c5c6a674 pass method argument to fast laplacian (#648) 2025-09-18 13:07:49 +02:00
Dario Coscia
dc808c1d77 Add Normalizer Callback (#631) 
* add normalizer callback

* implement shift and scale parameters computation

* change name files normalizer data callback

* reduce tests

* fix documentation

* add NotImplementedError for PinaGraphDataset

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Co-authored-by: FilippoOlivo <filippo@filippoolivo.com>
Co-authored-by: giovanni <giovanni.canali98@yahoo.it>
 2025-09-16 17:29:05 +02:00
Dario Coscia
85b9edc74d fix tensor getitem in graph_dataset (#633) 2025-09-10 12:04:41 +02:00
giovanni
684d691b78 remove back compatibility files for version 0.2 2025-09-08 14:57:29 +02:00
giovanni
ef3542486c add linear weighting 2025-09-08 14:46:33 +02:00
giovanni
96402baf20 weighting refactory 
Co-authored-by: Dario Coscia <dariocos99@gmail.com>
 2025-09-08 14:46:33 +02:00
giovanni
c42bdd575c add self-adaptive weighting 2025-09-08 14:46:33 +02:00
giovanni
bacd7e202a add mutual solver-weighting link 2025-09-08 14:46:33 +02:00
giovanni
4ad939fdb9 fix connection issue 2025-07-31 12:12:25 +02:00
Dario Coscia
09596a912c fix connection problem.zoo 2025-07-31 12:12:25 +02:00
Giovanni Canali
caa67ace93 add pirate network 2025-07-28 11:28:50 +02:00
Giovanni Canali
6d1d4ef423 add batching support for self-adaptive pinns 2025-07-25 17:44:10 +02:00
Giovanni Canali
1ed14916f1 fix switch_optimizer callback 2025-07-25 16:39:16 +02:00
giovanni
2cb0eadac1 support built-in equations in system 2025-07-04 16:40:38 +02:00
giovanni
de47d69fec batching for rbapinns 2025-07-04 16:40:06 +02:00
Dario Coscia
7bf7d34d0f Dev Update (#582) 
* Fix adaptive refinement (#571)


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Co-authored-by: Dario Coscia <93731561+dario-coscia@users.noreply.github.com>

* Remove collector

* Fixes

* Fixes

* rm unnecessary comment

* fix advection (#581)

* Fix tutorial .html link (#580)

* fix problem data collection for v0.1 (#584)

* Message Passing Module (#516)

* add deep tensor network block

* add interaction network block

* add radial field network block

* add schnet block

* add equivariant network block

* fix + tests + doc files

* fix egnn + equivariance/invariance tests

Co-authored-by: Dario Coscia <dariocos99@gmail.com>

---------

Co-authored-by: giovanni <giovanni.canali98@yahoo.it>
Co-authored-by: AleDinve <giuseppealessio.d@student.unisi.it>

* add type checker (#527)

---------

Co-authored-by: Filippo Olivo <filippo@filippoolivo.com>
Co-authored-by: Giovanni Canali <115086358+GiovanniCanali@users.noreply.github.com>
Co-authored-by: giovanni <giovanni.canali98@yahoo.it>
Co-authored-by: AleDinve <giuseppealessio.d@student.unisi.it>
 2025-06-13 17:34:37 +02:00
Anna Ivagnes
3c1fed9ae2 add singular values in PODBlock 2025-05-05 11:15:21 +02:00
Dario Coscia
6dd7bd2825 Refactoring solvers (#541) 
* Refactoring solvers

* Simplify logic compile
* Improve and update doc
* Create SupervisedSolverInterface
* Specialize SupervisedSolver and ReducedOrderModelSolver
* Create EnsembleSolverInterface + EnsembleSupervisedSolver
* Create tests ensemble solvers

* formatter

* codacy

* fix issues + speedup test
 2025-04-23 18:53:30 +02:00
Giovanni Canali
485c8dd789 Improve differential operators (#528) 
* Improve grad logic and fix issues

* Add operators' fast versions

* Fix bug in laplacian + new tests + restructuring

Co-authored-by: Dario Coscia <dariocos99@gmail.com>

* fix advection bug

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Co-authored-by: Dario Coscia <dariocos99@gmail.com>
 2025-04-23 18:53:30 +02:00
Filippo Olivo
ce0c033de1 Self-loops management in KNNGraph and RadiusGraph (#522) 
* Add self-loop option to RadiusGraph and KNNGraph
 2025-04-23 18:53:30 +02:00
Filippo Olivo
6ed3ca04fe Fix __getitem__ in LabelTensor (#546) 
* Fix LabelTensor
* Cleaning label_tensor.py

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Co-authored-by: Dario Coscia <93731561+dario-coscia@users.noreply.github.com>
 2025-04-14 11:41:59 +02:00
Giovanni Canali
b958c0f5db fix labels management in operators (#524) 
* fix bug in laplace labels

* fix label management and add test
 2025-03-26 16:49:18 +01:00
Filippo Olivo
ef29f0a95d Bug fix and add additional tests for Dataset and DataModule (#517) 2025-03-25 12:18:27 +01:00
Giuseppe Alessio D'Inverno
716d43f146 Neural Tangent Kernel integration + typo fix (#505) 
* NTK weighting + typo fixing
* black code formatter + .rst docs

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Co-authored-by: Dario Coscia <dariocos99@gmail.com>
 2025-03-19 17:48:29 +01:00
Dario Coscia
632934f9cc Update callbacks and tests (#482) 
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Co-authored-by: giovanni <giovanni.canali98@yahoo.it>
 2025-03-19 17:48:25 +01:00
Giovanni Canali
f67467e5bd Adding new problems to problem.zoo (#484) 
* adding problems
* add tests
* update doc + formatting

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Co-authored-by: Dario Coscia <dariocos99@gmail.com>
 2025-03-19 17:48:22 +01:00
Filippo Olivo
2ae4a94e49 Add test supervised solver for graph based models (#480) 2025-03-19 17:48:22 +01:00
Filippo Olivo
4177bfbb50 Fix Codacy Warnings (#477) 
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Co-authored-by: Dario Coscia <dariocos99@gmail.com>
 2025-03-19 17:48:18 +01:00
Filippo Olivo
a0cbf1c44a Improve conditions and refactor dataset classes (#475) 
* Reimplement conditions

* Refactor datasets and implement LabelBatch

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Co-authored-by: Dario Coscia <dariocos99@gmail.com>
 2025-03-19 17:46:36 +01:00
Giovanni Canali
bdad144461 add linear weight update callback (#474) 2025-03-19 17:46:36 +01:00
Filippo Olivo
ab6ca78d85 Simplify Graph class (#459) 
* Simplifying Graph class and adjust tests

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Co-authored-by: Dario Coscia <dariocos99@gmail.com>
 2025-03-19 17:46:36 +01:00
gc031298
ed0a8bd5e7 renaming 2025-03-19 17:46:36 +01:00
FilippoOlivo
ff43a7492b Rename files 2025-03-19 17:46:36 +01:00
Dario Coscia
df673cad4e Renaming 
* solvers -> solver
* adaptive_functions -> adaptive_function
* callbacks -> callback
* operators -> operator
* pinns -> physics_informed_solver
* layers -> block
 2025-03-19 17:46:36 +01:00
Dario Coscia
810d215ca0 Modify pina.__init__.py and rm useless .py files 
* rm meta.py, plotter.py, writer.py
* modify __init__ file
* modify tests due to __init__ import
 2025-03-19 17:46:35 +01:00
Filippo Olivo
9c9d4fe7e4 Fix bug in Collector with Graph data (#456) 
* Fix bug in Collector with Graph data
* Add comments in DataModule class and bug fix in collate
 2025-03-19 17:46:35 +01:00
Filippo Olivo
571ef7f9e2 Add functionalities in DataModule and data loaders + tests datasets and DataModule (#453) 
* Add num_workers and pin_memory arguments to DataLoader and DataModule tests
 2025-03-19 17:46:35 +01:00
Dario Coscia
9cae9a438f Update solvers (#434) 
* Enable DDP training with batch_size=None and add validity check for split sizes
* Refactoring SolverInterfaces (#435)
* Solver update + weighting
* Updating PINN for 0.2
* Modify GAROM + tests
* Adding more versatile loggers
* Disable compilation when running on Windows
* Fix tests

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Co-authored-by: giovanni <giovanni.canali98@yahoo.it>
Co-authored-by: FilippoOlivo <filippo@filippoolivo.com>
 2025-03-19 17:46:35 +01:00
Filippo Olivo
780c4921eb Add Supervised Problem (#451) 
* Add SuperviedProblem class in problem zoo
 2025-03-19 17:46:35 +01:00
FilippoOlivo
195224794f Implement custom sampling logic 2025-03-19 17:46:35 +01:00
FilippoOlivo
f578b2ed12 Introduce add_points method in AbstractProblem, removed unused comments in Collector class and add the test for add_points and codacy corrections 2025-03-19 17:46:35 +01:00