
kaal eph. sundman

1907lum 1909lum prasidheekaricha rund prabandhangalil three-body prashnathinu oru samyojitha ananthamaaya seerees parihaaratthinte nilanilpp theliyikkaan vishakalana reethikal upayogicha oru finnish ganithashaasthranjanaayirunnu kaal frithioff sandmaan (28 october 1873, kaaskinenil-28 septambar 1949, helsinghiyil). 1912ll "acta maathamattikka" yill punarnirmmichappol addehathinte phalangal prashasthi nedi. 1912ll mechanicsile kramappedutthal reethikalekkurichulla oru prabandhavum addeham prasidheekarichu.
avaardukal, amgeekaaram.
eee pravarthanatthinu 1913 ll franch akkadami oof sayans sandmaanu pondecolant sammanam nalki. 1908ll finnish sosaitti oof sciences aandu lettezhs amgamaayum 1947ll royal sweedish akkadami oof sciencesile videsha amgamaayum sandmaan thiranjedukkappettu. chandranile garthamaaya sandmaan enna perinum 1424 sandmaaniya enna chhinnagrahathinum addehathinte peraanu nalkiyirikkunnath.