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Theory and Modern Applications

Table 1 Computational complexity analysis for FSG(C-N) and FSkG(C-N) methods before convergence

From: On skewed grid point iterative method for solving 2D hyperbolic telegraph fractional differential equation

Method

Per iteration

(+/-)

(×/÷)

FSG(C-N)

\((25+22(k-1))\lambda ^{2}\)

\((17+(k-1))\lambda ^{2}\)

FSkG(C-N)

\((12.5+11(k-1))(\lambda ^{2}+1)\)

\((8.5+0.5(k-1))(\lambda ^{2}+1)\)