c(person("Antonio", "Coppola", role = c("aut", "cre", "cph"), email = "acoppola@stanford.edu"),
person("Brandon", "Stewart", role = c("aut", "cph")),
person("Naoaki", "Okazaki", role = c("aut", "cph")),
person("David", "Ardia", role = c("ctb", "cph")),
person("Dirk", "Eddelbuettel", role = c("ctb", "cph")),
person("Katharine", "Mullen", role = c("ctb", "cph")),
person("Jorge", "Nocedal", role = c("ctb", "cph")))

Limited Memory BFGS Minimizer with Bounds on Parameters
c( person(given = c("John", "C"), family = "Nash", role =
c("aut", "cre"), email = "nashjc@uottawa.ca"),
person(given = "Ciyou", family = "Zhu", role = "aut"),
person(given = "Richard", family = "Byrd", role = "aut"),
person(given = "Jorge", family = "Nocedal", role = "aut"),
person(given = c("Jose", "Luis"), family = "Morales", role = "aut"),
person("Brett W.", "Averick", role = "ctb", comment = "dnrm2"),
person("Jack", "Dongarra", role = "ctb", comment = "daxpy dcopy ddot dscal"),
person("Cleve", "Moler", role = "ctb", comment = "dpofa"),
person("G. W.", "Stewart", role = "ctb", comment = "dtrsl"))
Interfacing to Nocedal et al. L-BFGS-B.3.0 (2011) limited
memory BFGS minimizer with bounds on parameters.
John C Nash [aut, cre],
Ciyou Zhu [aut],
Richard Byrd [aut],
Jorge Nocedal [aut],
Jose Luis Morales [aut],
Brett W. Averick [ctb] (dnrm2),
Jack Dongarra [ctb] (daxpy dcopy ddot dscal),
Cleve Moler [ctb] (dpofa),
G. W. Stewart [ctb] (dtrsl)

c( person(given = c("John", "C"), family = "Nash", role =
c("aut", "cre"), email = "nashjc@uottawa.ca"),
person(given = "Ciyou", family = "Zhu", role = "aut"),
person(given = "Richard", family = "Byrd", role = "aut"),
person(given = "Jorge", family = "Nocedal", role = "aut"),
person(given = c("Jose", "Luis"), family = "Morales", role = "aut"))
John C Nash [aut, cre],
Ciyou Zhu [aut],
Richard Byrd [aut],
Jorge Nocedal [aut],
Jose Luis Morales [aut]

Limited Memory BFGS Minimizer with Bounds on Parameters with
optim() 'C' Interface
c(person(given = c("Matthew", "L"), family = "Fidler", role =
c("aut", "cre"), email = "matthew.fidler@gmail.com"),
person(given = c("John", "C"), family = "Nash", role =
c("aut"), email = "nashjc@uottawa.ca"),
person(given = "Ciyou", family = "Zhu", role = "aut"),
person(given = "Richard", family = "Byrd", role = "aut"),
person(given = "Jorge", family = "Nocedal", role = "aut"),
person(given = c("Jose", "Luis"), family = "Morales", role = "aut"))
Interfacing to Nocedal et al. L-BFGS-B.3.0 (2011 <doi:10.1145/2049662.2049669>) limited
memory BFGS minimizer with bounds on parameters. This is a fork of 'lbfgsb3'.  This
registers a 'R' compatible 'C' interface to L-BFGS-B.3.0 that uses the same function types
and optimization as the optim() function (see writing 'R' extensions and source for
details).  Ths package also adds more stopping criterion as well as allows adjusting more tolerances.
Matthew L Fidler [aut, cre],
John C Nash [aut],
Ciyou Zhu [aut],
Richard Byrd [aut],
Jorge Nocedal [aut],
Jose Luis Morales [aut]