Skip to main content

Table 2 Total number NMF of the MF coefficients, and the dimensions of the matrices A (NSV × NFL) and .

From: Geomagnetic secular variation violating the frozen-flux condition at the core surface

Number

 

GRIMM (LMF = 12)

CM4 (LMF = 13)

N MF

= LMF (LMF + 2)

168

195

N FL

= 2LFL(LFL + 2) = 8LMF(LMF + 1)

1248

1456

N SV

= LSV(LSV + 2) = 3LMF(3LMF + 2)

1368

1599

576

676