I reira i te tahi mau tautooraa ki te tiki i te huringa Lorentz kahore te tāpaetanga o te pūmau o te tere o te marama. Vladimir Ignatowski (1910) hei tauira whakamahia hoki tenei whakaaro (he) te parau tumu o te pānga, (b) homogeneity me te isotropy o te wāhi, me (c) te whakaritenga o te reciprocity. Philipp Frank ko Hermann Rothe (1911) tohe e he oti tenei tangohanga, me te hiahia tāpiritanga atu. hāngai ratou ake tātai i runga i te tāpaetanga e: (he) hanga te huringa Lorentz he rōpū rārangi homogeneous, (b) ka huri i anga, anake te tohu o te huringa tere whanaunga, (c) whakapeka i runga i te tere whanaunga anake. Heoi, kia rite ki Pauli ko Miller tauira i kore e taea ki te tautuhi i taua invariant i roto i to ratou tere tere ki te tere o te marama, (<unk>) Ignatowski hei tauira whakamahia ki tenei whakaaro, me te rapu ki te whakauru i te huringa o te marama. Heoi, i haere tonu ki te rapu ki te tiki i te tauira
e kore e ranea ki te tautuhi i te tere invariant