Classification And Properties of Dual Conical Congruences

Cover Classification And Properties of Dual Conical Congruences
The book Classification And Properties of Dual Conical Congruences was written by author Here you can read free online of Classification And Properties of Dual Conical Congruences book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Classification And Properties of Dual Conical Congruences a good or bad book?
Where can I read Classification And Properties of Dual Conical Congruences for free?
In our eReader you can find the full English version of the book. Read Classification And Properties of Dual Conical Congruences Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Classification And Properties of Dual Conical Congruences
What reading level is Classification And Properties of Dual Conical Congruences book?
To quickly assess the difficulty of the text, read a short excerpt:


Making use of the symbols defined by 2), 3), 4), § 3, we have immediately 4) S = 0.
Multiply •/2^=Oby3£at, subtract S.-^ (So 1 5i + $02^2 +$0353) = and then substitute in terms of the new coordinates. Making i successively equal l, 2, 3, we obtain the following equations: O3 3t22 ~f~ ^2 3t33 + Xi Q = , 5) Ss Xii — Si 3E33 + 3t2 ^ == , -52X11 + 51X22 +$3^ = 0.
By further examination of this system of equations 2), 4), 5), we find that, considering the system made up of 2) and 5), — 21 — the dete
...rminants of the third order of the matrix of their coefficients -s.
s.
Xi s.
-5, X.
-s.
St X, Xl 3E.
Xs are all congruent to zero (mod 5); and therefore for the rays which are to be considered, these determinants must all be zero on account of 4), and hence the equations 2), 5) are not independent for any rays of the configuration. The determi- nants of the second order all vanish only if Si = X2 = S3 = 0, and in this case the whole system 2), 4), 5) is satisfied.
Since the point-rays all satisfy the system of equations 2), 4), 5), it is unsatisfactory for the determination of a closed configuration.


What to read after Classification And Properties of Dual Conical Congruences?
You can find similar books in the "Read Also" column, or choose other free books by Archie Burton Pierce to read online
MoreLess
10
Tokens
Classification And Properties of Dual Conical Congruences
+Write review

User Reviews:

Write Review:

Guest

Guest