Providencia, João da

Network Lab View Statistics Email Alert RSS Feed
 Claim profile

Profile

Loading... 2 0 20 0 false
 
Name
Providencia, João da
 
ORCID
 
Status
UC Researcher
Loading... 3 0 20 0 false

Publications
(All)

Refined By:
Date Issued:  [2000 TO 2009]

Results 1-23 of 23 (Search time: 0.031 seconds).

Issue DateTitleAuthor(s)TypeAccess
12009The boundary of the Krein space tracial numerical range, an algebraic approach and a numerical algorithmBebiano, N. ; Nakazato, H. ; Nata, A. ; Providência, J. da preprintopenAccess
22009Classes of non-Hermitian operators with real eigenvaluesBebiano, Natália ; Providência, J. da ; Providência, João P. da preprintopenAccess
32009Convexity of the Krein space tracial numerical range and Morse theoryNakazato, Hiroshi ; Bebiano, Natália ; Providência, João da preprintopenAccess
42007Dynamical chiral symmetry breaking by a magnetic field and multi-quark interactionsOsipov, A. A. ; Hiller, B. ; Blin, A. H. ; Providência, J. da articleopenAccess
52007Effects of eight-quark interactions on the hadronic vacuum and mass spectra of light mesonsOsipov, A. A. ; Hiller, B. ; Blin, A. H. ; Providência, J. da articleopenAccess
62006Exact solutions for the LMG model Hamiltonian based on the Bethe ansatzMorita, Hiroyuki ; Ohnishi, Hiromasa ; Providência, João da ; Nishiyama, Seiya articleopenAccess
72008Flat portions on the boundary of the indefinite numerical range of 3×3 matricesBebiano, N. ; Providência, J. da ; Teixeira, R. articleopenAccess
82007Geometry of the numerical range of Krein space operatorsBebiano, N. ; Providência, J. da ; Teixeira, R. preprintopenAccess
92005Inequalities for J-Hermitian matricesBebiano, N. ; Nakazato, H. ; Providência, J. da ; Lemos, R. ; Soares, G. articleopenAccess
102005Inequalities for quantum relative entropyBebiano, N. ; Lemos, R. ; Providência, J. da articleopenAccess
112008The J-numerical range of a J-Hermitian matrix and related inequalitiesNakazato, Hiroshi ; Bebiano, Natália ; Providência, João da articleopenAccess
122000Long-wave fluctuations of the two-dimensional Heisenberg antiferromagnetBelinicher, Victor ; Providência, João da articleopenAccess
132007Lowering the critical temperature with eight-quark interactionsOsipov, A. A. ; Hiller, B. ; Moreira, J. ; Blin, A. H. ; Providência, J. da articleopenAccess
142002Microscopic Theory of the Two-Dimensional Quantum Antiferromagnet in a Paramagnetic PhaseBelinicher, V. I. ; Providência, J. da articleopenAccess
152006Multi-quark interactions with a globally stable vacuumOsipov, A. A. ; Hiller, B. ; Providência, J. da articleopenAccess
162006The numerical range of 2-dimensional Krein spaces operatorsNakazato, Hiroshi ; Bebiano, Natália ; Providência, João da preprintopenAccess
172004Numerical ranges of unbounded operators arising in quantum physicsBebiano, N. ; Lemos, R. ; Providência, J. da articleopenAccess
182003On generalized numerical ranges of operators on an indefinite inner product spaceBebiano, N. ; Lemos, R. ; Providência, J. da ; Soares, G. preprintopenAccess
192007On the corners of certain determinantal rangesKovačec, Alexander ; Bebiano, Natália ; Providência, João da articleopenAccess
202009On the Courant-Fischer theory for Krein spacesBebiano, N. ; Nakazato, H. ; Providência, J. da articleopenAccess
212005On the geometry of numerical ranges in spaces with an indefinite inner productBebiano, N. ; Lemos, R. ; Providência, J. da ; Soares, G. articleopenAccess
222008Product of diagonal entries of the unitary orbit of a 3-by-3 normal matrixNakazato, Hiroshi ; Bebiano, Natália ; Providência, João da articleopenAccess
2322-Jan-2009Self-Consistent-Field Method and $τ$-Functional Method on Group Manifold in Soliton Theory: a Review and New ResultsNishiyama, Seiya; Providencia, João da ; Providência, Constança ; Cordeiro, Flávio ; Komatsu, TakaoarticleopenAccess