✦ LIBER ✦

A lower bound for radio broadcast

✍ Scribed by Noga Alon; Amotz Bar-Noy; Nathan Linial; David Pelegi

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 479 KB
Volume: 43
Category: Article
ISSN: 0022-0000
DOI: 10.1016/0022-0000(91)90015-w

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Improved upper and lower bounds for k-br

Improved upper and lower bounds for k-broadcasting

✍ Hovhannes A. Harutyunyan; Arthur L. Liestman 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 150 KB 👁 2 views

Lower bounds for the size in four famili

Lower bounds for the size in four families of minimum broadcast graphs

✍ J.-F. Saclé 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 469 KB

A Lower Bound for Primality

✍ Eric Allender; Michael Saks; Igor Shparlinski 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 130 KB

Recent work by Bernasconi, Damm, and Shparlinski showed that the set of square-free numbers is not in AC 0 and raised as an open question whether similar (or stronger) lower bounds could be proved for the set of prime numbers. We show that the Boolean majority function is AC 0 -Turing reducible to t

A lower bound for level spacings

✍ Elliott H Lieb; Walter E Thirring 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 352 KB

We consider a single particle in a negative potential V: H = --d + V(x). A lower bound is found for the quantity +I -EW, where cm is the ground-state energy of H in all space and where EA is the ground-state energy of H in a bounded domain A with Dirichlet ($ = 0) boundary conditions. Our estimate f

A lower bound for Coulomb energies

✍ Elliott H. Lieb 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 249 KB

“Rocket radio” for moon to earth broadca

“Rocket radio” for moon to earth broadcasts foreseen

✍ R.H.O. 📂 Article 📅 1946 🏛 Elsevier Science 🌐 English ⚖ 101 KB

Rocket Radio" For Moon to Earth Broadcasts Foreseen.-The technical possibility of building a compact "rocket radio" weighing less than IOO pounds and capable of transmitting signals from the'moon to the earth was advanced by Westinghouse scientists commenting on the proposed moon-bound rockets the A