positone

释义与例句

adj.
  1. 1.

    for scriptstyle λ>0 under the assumption that scriptstyle f: ℝ→ ℝ is continuous, positive, monotone. For this reason such problems were named positone... If the nonlinearity scriptstyle f: ℝ→ ℝ is continuous, monotone and scriptstyle f(0)<0,...then the eigenvalue problem is called semipositone...

  2. 2.

    of a particular kind of eigenvalue problem involving a nonlinear function on the reals that is continuous, positive, and monotone.

    数学

    Finally, we mention that several papers studied nonlinear eigenvalue problems of the form

词源

Blend of positive + monotone.

来源：wiktionary