Related Experiment Video
Updated: Sep 29, 2026

Development of an Individual-Tree Basal Area Increment Model using a Linear Mixed-Effects Approach
Published on: July 3, 2020
Derivations of complex roots of a stable model for a special distribution of net maternity rates: an alternative
Abstract:
"Several mathematical models representing the age distribution of net maternity rate p(x) have...tried in the past [to] generate estimates of the parameters of a stable population model.... In an earlier paper, Mitra and Levin (1990) experimented with a generalized model.... Among other things, that model generated a pair of nonlinear equations from which the intrinsic roots, real as well as complex, had to be solved. The purpose of this paper is to present an alternative method of solving the same pair of equations which reveals another set of interesting features characteristic of this different approach."
Related Concept Videos
Modeling with Differential Equations
Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
Mathematical Modeling: Problem Solving
Mechanistic Models: Compartment Models in Individual and Population Analysis
One-Compartment Open Model: Wagner-Nelson and Loo Riegelman Method for ka Estimation
On...
Regression Toward the Mean
