Problem: Add spaces: ThefeasibilityoffederationhasalreadybeendemonstratedinpracticebothbytherelationsbetweentheR.S.F.S.R.andotherSovietRepublics(theHungarian,Finnish[2]andLatvian[3]inthepast,andtheAzerbaijanandUkrainianatpresent),andbytherelationswithintheR.S.F.S.R.inrespectofnationalitieswhichformerlyenjoyedneitherstatehoodnorautonomy(e.g.,theBashkirandTatarautonomousrepublicsintheR.S.F.S.R.,foundedin1919and1920respectively).

Spaces added: The feasibility of federation has already been demonstrated in practice both by the relations between the R.S.F.S.R. and other Soviet Republics (the Hungarian, Finnish[2] and Latvian[3] in the past, and the Azerbaijan and Ukrainian at present), and by the relations within the R.S.F.S.R. in respect of nationalities which formerly enjoyed neither statehood nor autonomy (e.g., the Bashkir and Tatar autonomous republics in the R.S.F.S.R., founded in 1919 and 1920 respectively).

Problem: Add spaces: Inparticular,Schauder'sformulationofafixedpointtheoremoriginatedanew,extremelyfruitfulmethodinthetheoryofdifferentialequations,knownasSchauder'smethod...

Spaces added: In particular, Schauder's formulation of a fixed point theorem originated a new, extremely fruitful method in the theory of differential equations , known as Schauder's method ...

Problem: Add spaces: Wesee,veryinterestingly,thatthetotalenergyoftheUniverseisgivenbytheproductofitstotalmassandthevelocityoflightsquared.

Spaces added: We see, very interestingly, that the total energy of the Universe is given by the product of its total mass and the velocity of light squared.

Problem: Add spaces: In1989hereceivedtheInouePrizefor:

Spaces added:
In 1989 he received the Inoue Prize for: