Browsing by Author Providencia, João da
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| Issue Date | Title | Author(s) | Type | Access |
|---|---|---|---|---|
| 2017 | The characteristic polynomial of linear pencils of small size and the numerical range | Bebiano, Natália ; Providência, João da ; Esmaeili, F. | article | embargoedAccess |
| 2016 | The EMM and the spectral analysis of a non self-adjoint Hamiltonian on an infinite dimensional Hilbert space | Bebiano, Natália ; Providência, João da | article | embargoedAccess |
| 1-Feb-2013 | The numerical range of banded biperiodic Toeplitz operators | Bebiano, Natália ; Providência, João da ; Nata, Ana | article | embargoedAccess |
| 1986 | Thermal boson expansion for the Heisenberg ferromagnet | Brajczewska, Marta ; Fiolhais, Carlos ; Providência, João da | article | openAccess |
| 1985 | Variational derivation of mean field theories with mixed states | Providência, João da ; Fiolhais, Carlos | article | openAccess |
| 1987 | Variational formulation of the Vlasov equation | Providência, João da ; Fiolhais, Carlos | article | openAccess |
| 1987 | Variational principles in quantum statistical mechanics | Providência, João da ; Fiolhais, Carlos | article | openAccess |
| 1988 | Vlasov description of the collision between two slabs | Providência, João da ; Fiolhais, Carlos | article | openAccess |
| 2013 | What does drawing and sketching bring to the design process? | Providência, Paulo | article | openAccess |