Skip to main content

Theory and Modern Applications

Table 1 A comparison for \(\pmb{\beta=1 }\) of the FTM and approximate methods

From: A method for solving nonlinear Volterra’s population growth model of noninteger order

λ

NHPM

HPM

HFC

RCC

SDMM

\(\boldsymbol{u_{\max}}\)

Fuzzy transform method

h  = 0.01, n  = 500

h  = 0.001, n  = 5000

0.02

0.922942037

0.90383805

0.92342704

0.92342715

0.92342714

0.92342717

0.910786

0.923059

0.04

0.873725344

0.86124017

0.87371998

0.87371998

0.87371998

0.87371998

0.863645

0.873381

0.10

0.765113089

0.76511308

0.76974149

0.76974149

0.76974140

0.76974149

0.760485

0.769751

0.20

0.659050432

0.65791230

0.65905038

0.65905038

0.65905037

0.65905038

0.651225

0.659057

0.50

0.485190290

0.48528234

0.48519030

0.48519030

0.48519029

0.48519030

0.480624

0.485189