Results 131 to 140 of about 2,160 (213)

On 2-ranks of Steiner triple systems

open access: yes, 1995
Our main result is an existence and uniqueness theorem for Steiner triple systems which associates to every such system a binary code --- called the "carrier" --- which depends only on the order of the system and its 2-rank.
Jr., E. F. Assmus
core  

Eradication of Helicobacter pylori in the Primary Prevention of Gastric Cancer: A Systematic Review and Meta-Analysis. [PDF]

open access: yesCureus
Muñoz-Rossi FA   +8 more
europepmc   +1 more source

Mask and plate: a scalable front metallization with low-cost potential for III-V-based tandem solar cells enabling 31.6 % conversion efficiency. [PDF]

open access: yesSci Rep, 2023
Schube J   +11 more
europepmc   +1 more source

The Steiner Triple Systems of Order 19

open access: yes, 2007
Using an orderly algorithm, the Steiner triple systems of order 19 are classified; there are 11,084,874,829 pairwise nonisomorphic such designs. For each design, the order of its..
Patric R. Östergård, Petteri Kaski
core  

Home - About - Disclaimer - Privacy