✦ LIBER ✦

On A Problem Concerning Parameter Free Induction

✍ Scribed by Z. Adamowicz; C. Dimitracopoulos

Publisher: John Wiley and Sons
Year: 1991
Tongue: English
Weight: 162 KB
Volume: 37
Category: Article
ISSN: 0044-3050
DOI: 10.1002/malq.19910372304

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A note on parameter free Π1-induction an

A note on parameter free Π1-induction and restricted exponentiation

✍ A. Cordón-Franco; A. Fernández-Margarit; F. F. Lara-Martín 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 182 KB

## MSC (2010) 03F30, 03H15 We characterize the sets of all Π2 and all B(Σ1 ) (= Boolean combinations of Σ1 ) theorems of IΠ - 1 in terms of restricted exponentiation, and use these characterizations to prove that both sets are not deductively equivalent. We also discuss how these results generaliz

On a Problem Concerning the Weight Funct

On a Problem Concerning the Weight Functions

✍ Giampiero Chiaselotti 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 75 KB

On a Problem Concerning the Weight Functions ## GIAMPIERO CHIASELOTTI † Let X be a finite set with n elements. A function f : X -→ R such that x∈X f (x) ≥ 0 is called a n-weight function. In 1988 Manickam and Singhi conjectured that, if d is a positive integer and f is a n-weight function with n

On a Problem of Schweiger Concerning Nor

On a Problem of Schweiger Concerning Normal Numbers

✍ Cor Kraaikamp; Hitoshi Nakada 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 111 KB

Let T and S be two number theoretical transformations on the n-dimensional unit cube B, and write TtS if there exist positive integers m and n such that T m =S n . F. Schweiger showed in [1969, J. Number Theory 1, 390 397] that TtS implies that every T-normal number x is S-normal. Furthermore, he co

On a Free Boundary Problem

✍ Abdelkader Boucherif; Sidi Mohammed Bouguima 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 376 KB 👁 1 views

This paper considers a discontinuous semilinear elliptic problem: where H is the Heaviside function, p a real parameter and R the unit ball in R2. We deal with the existence of solutions under suitable conditions on g, h, and p. It is shown that the free boundary, i.e. the set where u = p, is suffi

On a free boundary problem in electrosta

On a free boundary problem in electrostatics

✍ G. A. Philippin 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 232 KB

## Abstract Let Ω~__i__~ ⊂ ℝ^__N__^, __i__ = 0, 1, be two bounded separately star‐shaped domains such that \documentclass{article}\pagestyle{empty}\begin{document}$ \Omega \_0 \supset \bar \Omega \_1 $\end{document}. We consider the electrostatic potential __u__ defined in \documentclass{article}\p

On a problem of a. kotzig concerning fac

On a problem of a. kotzig concerning factorizations of 4-regular graphs

✍ Bohdan Zelinka 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 247 KB