Stefano Ottolenghi's Place

Stefano's digital house: a mixed blog of IT, coding, tutorials and thoughts

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What is the Rossby number?
How do Dirichlet and Neumann boundary conditions affect Finite Element Methods variational formulations?
A gentle (and short) introduction to Gröbner Bases
What is the different between Finite Differences and Finite Element Methods?
The role of intuitions in mathematics
A note on the hopes for Fully Homomorphic Signatures
Probability as a measure of ignorance
But WHY is the Lattices Bounded Distance Decoding Problem difficult?
Conditional probability: why is it defined like that?
Diagonalizing a matrix NOT having full rank, what does it mean?