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Uso de modelos lineales y no lineales para el estudio de la curva de lactancia en búfalos Murrah y sus cruces en sistemas de cría extensiva en el estado de São Paulo
(2008-09-01)
In this study the Linear functions: Hyperbolic Linear (HLF), Quadratic logarithmic (FQF), and non-linear functions: Parabolic Exponential (PEF), Incomplete Gama (IGF), and Polinomial Inverse (FPI), were employed with the ...
Uso de modelos lineales y no lineales para el estudio de la curva de lactancia en búfalos Murrah y sus cruces en sistemas de cría extensiva en el estado de São Paulo
(2008-09-01)
In this study the Linear functions: Hyperbolic Linear (HLF), Quadratic logarithmic (FQF), and non-linear functions: Parabolic Exponential (PEF), Incomplete Gama (IGF), and Polinomial Inverse (FPI), were employed with the ...
Community-level natural selection modes: A quadratic framework to link multiple functional traits with competitive ability
(Wiley Blackwell Publishing, Inc, 2018-11-05)
Research linking functional traits to competitive ability of coexisting species has largely relied on rectilinear correlations, yielding inconsistent results. Based on concepts borrowed from natural selection theory, we ...
Quadratic effective action for QED in D=2,3 dimensions
(2000-06-15)
We calculate the effective action for quantum electrodynamics (QED) in D=2,3 dimensions at the quadratic approximation in the gauge fields. We analyze the analytic structure of the corresponding nonlocal boson propagators ...
Quadratic effective action for QED in D=2,3 dimensions
(2000-06-15)
We calculate the effective action for quantum electrodynamics (QED) in D=2,3 dimensions at the quadratic approximation in the gauge fields. We analyze the analytic structure of the corresponding nonlocal boson propagators ...
A note on generic splitting of quadratic forms
(Marcel Dekker Inc., 1999)
Let F be a field of any characteristic. For n ≥ 0, let J(n) = {q̄ ∈ Wq(F)| deg(q) ≥ n}. The degree conjecture asserts that for each n ≥ 0 (DC) J(n) = InWq(F) Let p be any n-fold quadratic Pfister form over F and F(p) the ...
Regularized quadratic cost- function for directional fringe pattern filtering
(Optical Society of America, 2009-07)
We use the regularization theory in a Bayesian framework to derive a quadratic cost function for denoising fringe patterns. As prior constraints for the regularization problem, we propose a Markov random field model that ...
Stabilizability and positiveness of solutions of the jump linear quadratic problem and the coupled algebraic Riccati equation
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2005)
NEW ALGORITHMS FOR MAXIMIZATION OF CONCAVE FUNCTIONS WITH BOX CONSTRAINTS
(DunodMontrouge CedexFrança, 1992)