39 citations · 114 across the 13 of their papers we have counts for
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math-ph2016
On the derivation of several second order partial differential equations from a generalization of the Einstein equation
Makoto Nakamura
A generalization of the Einstein equation is considered for complex line elements. Several second order semilinear partial differential equations are derived from it as semilinear…
math-ph2015★ 5 cited
On the nonrelativistic limit of a semilinear field equation in a uniform and isotropic space
Makoto Nakamura
The nonrelativistic limit of a semilinear field equation is considered in a uniform and isotropic space.The scale-function of the space is constructed based on the Einstein equatio…