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pro vyhledávání: '"Dennis W. Brewer"'
Autor:
Dennis W. Brewer
Publikováno v:
Volterra and Functional Differential Equations ISBN: 9781003420026
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::227eb06a312751ee1f450e05508546f8
https://doi.org/10.1201/9781003420026-13
https://doi.org/10.1201/9781003420026-13
Publikováno v:
Quarterly of Applied Mathematics. 51:1-22
A parameter identification problem is considered in the context of a linear abstract Cauchy problem with a parameter-dependent evolution operator. Conditions are investigated under which the gradient of the state with respect to a parameter possesses
Autor:
Dennis W. Brewer, Robert K. Powers
Publikováno v:
Applied Numerical Mathematics. 9:307-320
We consider identification of parameters in a Volterra integro-differential system with a weakly singular kernel. Such kernels arise in fractional derivative damping models of viscoelastic materials. A quasilinearization method is used to identify da
Autor:
Dennis W. Brewer, Robert K. Powers
Publikováno v:
J. Integral Equations Appl. 2, no. 3 (1990), 353-373
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59363f931be2a9daf76526eab4fcedb4
http://projecteuclid.org/euclid.jiea/1181075568
http://projecteuclid.org/euclid.jiea/1181075568
Autor:
Dennis W. Brewer
Publikováno v:
Transactions of the American Mathematical Society. 236:173-191
A representation theorem is obtained for solutions of the nonlinear functional differential equation ( 1 ) u ′ ( t ) = F ( u t ) , t ⩾ 0 , u ( t ) = ϕ ( t ) , t ⩽ 0 , \begin{equation}\tag {$1$} u’(t) = F({u_t}), t \geqslant 0,\quad u(t) = \p
Autor:
Dennis W. Brewer
Publikováno v:
SIAM Journal on Mathematical Analysis. 13:607-620
The differentiability with repect to a parameter of the solution of a linear inhomogeneous abstract Cauchy problem is considered by employing the theory of strongly continuous semigroups. Criteria for differentiability are developed which allow the p
Autor:
Dennis W. Brewer
Publikováno v:
Illinois J. Math. 26, iss. 3 (1982), 374-381
Autor:
Dennis W. Brewer
Publikováno v:
Volterra Equations ISBN: 9783540095347
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::600745c8a848a591b134b0b627dfb8ed
https://doi.org/10.1007/bfb0064493
https://doi.org/10.1007/bfb0064493
Publikováno v:
1982 American Control Conference.
This research paper presents a new numerical method for solving the symmetric algebraic Riccati equation from optimal control. This algorithm employs the "Riccati iteration" which has been successully used to solve time-scale decoupling problems in s