Evolutionary Branching

Cross-source consensus on Evolutionary Branching from 1 sources and 5 claims.

1 sources · 5 claims

Uses

Example 2 uses trait-dependent birth, no natural death, and separable age-trait competition with the Kisdi kernel. — Trait Substitution Sequence process and Canonical Equation for age-structured populations
Numerical TSS simulations in Example 2 remain near an evolutionary singularity at approximately 3.2 rather than converging. — Trait Substitution Sequence process and Canonical Equation for age-structured populations
Derivative criteria identify the singularity at x=3.2 as a branching point in adaptive-dynamics terminology. — Trait Substitution Sequence process and Canonical Equation for age-structured populations
Individual-based simulations in Example 2 show population splitting into smaller trait groups near the singularity. — Trait Substitution Sequence process and Canonical Equation for age-structured populations
The branching phenomenon is biologically strained under the TSS assumptions because the TSS assumes no coexistence. — Trait Substitution Sequence process and Canonical Equation for age-structured populations