8949 search results - page 606 / 1790 » is 1998 |
159
click to vote
MOC
1998
15 years 7 months ago
1998
Using isomorphism invariants, we enumerate the translation planes of order 49 and determine their automorphism groups.
108
click to vote
MOC
1998
15 years 7 months ago
1998
We prove that the two smallest values of h(α)+h( 1 1−α )+h(1− 1 α ) are 0 and 0.4218 . . . , for α any algebraic integer.
160
Voted
MOC
1998
15 years 7 months ago
1998
We give bounds for the coefficients of a polynomial as functions of the diameter of its roots, hence we obtain polynomials with minimal diameters and small degree
205
click to vote
MOC
1998
15 years 7 months ago
1998
We count lattice points in certain rational simplices associated with an irreducible finite Weyl group W and observe that these numbers are linked to the exponents of W .
192
click to vote
NDJFL
1998
15 years 7 months ago
1998
We propose a combination of Bochvar’s strict three-valued logic, McCarthy’s sequential three-valued logic, and process algebra via the condi