 ... infinite ; hence space as a plenum of spheres is fourfold. And, generally, space as a plenum of surfaces has a mani-foldness equal to the number of constants required to determine the surface. Although it would be beyond our present purpose to attempt...  Van Nostrand's Engineering Magazine - Página 4101878Vista completa - Acerca de este libro
 | 1877 - 748 páginas
...it would be beyond our present purpose to attempt to pursue the subject further, it should not pass unnoticed that the identity in the fourfold character...our element, we can around any point in a plane as a centre draw a singly infinite system of circles ; but the number of such centres in a plane is doubly... | |
 | James Samuelson, Sir William Crookes - 1878 - 606 páginas
...it would be beyond our present purpose to attempt to pursue the subject further, it should not pass unnoticed that the identity in the fourfold character...our element we can around any point in a plane as a centre draw a singly infinite number of circles ; but the number of such centres in a plane is doubly... | |
 | 1878 - 552 páginas
...it would be beyond our present purpose to attempt to pursue the subject further, it should not pass unnoticed that the identity in the , four-fold character...correlation of these figures. If we take a circle as our clement we can around any point in a plane as a centre draw a singly infinite system of circles ; but... | |
 | 1878 - 794 páginas
...of surfaces has a manifoldness equal to the number of constants required to determine the surface. " If we take a circle as our element we can around any point in a plane as a centre draw a singly infinite system of circles; but the number of such centres in a plane is doubly... | |
 | 1878 - 802 páginas
...of surfaces has a manifoldness equal to the number of constants required to determine the surface. " If we take a circle as our element we can around any point in a plane as a centre draw a singly infinite system of circles; but the number of such centres in a plane is doubly... | |
 | British Association for the Advancement of Science. Meeting - 1879 - 978 páginas
...it would be beyond our present purpose to attempt to pursue the subject further, it should not pass unnoticed that the identity in the four-fold character...our element we can around any point in a plane as a centre draw a singly infinite system of circles ; but the number of such centres in a plane is doubly... | |
 | British Association for the Advancement of Science - 1879 - 950 páginas
...it would be beyond our present purpose to attempt to pnrsne the subject further, it should not pass unnoticed that the identity in the four-fold character...our element we can around any point in a plane as a centre draw a singly infinite system of circles ; but the nnmber of such centres in a plane is doubly... | |
 | Charles W. Vincent, James Mason - 1879 - 264 páginas
...it would be beyond our present purpose to attempt to pursue the subject further, it should not pass unnoticed that the identity in the fourfold character...we take a circle as our element, we can around any plane as a centre draw a singly infinite system of circles: but the number of such centres in a plane... | |
 | 1878 - 338 páginas
...it would be beyond our present purpose to attempt to pursue the subject further, it should not pass unnoticed that the identity in the fourfold character...our element we can around any point in a plane as a centre draw a singly infinite system of circles; but the number of such centres in a plane is doubly... | |
 | British Association for the Advancement of Science. Meeting - 1879 - 962 páginas
...it would be beyond our present purpose to attempt to pursue the subject further, it should not pass unnoticed that the identity in the four-fold character...lines, and on the other from a system of spheres, is intimatelyconnected with the principles established by Sophus Lie in his researches on the correlation... | |
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