Titan: Some new results

Some new results in photosynthesis

✍ G. Döring; J. L. Bailey; W. Kreutz; J. Weikard; H. T. Witt 📂 Article 📅 1968 🏛 Springer 🌐 English ⚖ 739 KB

P/E changes: some new results

✍ Thomas Zorn; Donna Dudney; Benjamas Jirasakuldech 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB

## Abstract The P/E ratio is often used as a metric to compare individual stocks and the market as a whole relative to historical valuations. We examine the factors that affect changes in the inverse of the P/E ratio (E/P) over time in the broad market (S&P 500 Index). Our model includes variables

Some new results on superimposed codes

✍ Hyun Kwang Kim; Vladimir Lebedev; Dong Yeol Oh 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 118 KB

## Abstract A (__w__,__r__) __cover‐free family__ is a family of subsets of a finite set such that no intersection of __w__ members of the family is covered by a union of __r__ others. A (__w__,__r__) __superimposed code__ is the incidence matrix of such a family. Such a family also arises in crypt

Some New Results on Abel Equations

✍ Yang Lijun; Tang Yun 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 101 KB

because of their close relation to planar vector fields. In this paper three new Ž . results on Abel equations are presented: 1 An asymptotic expansion of the Ž . Ž . Ž . solutions of Abel equations in terms of the coefficient functions a и and b и . 2 A Ž . simple recurrence relation for Bautin qua

Some new results on ordered fields

✍ J.M Gamboa 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 602 KB

Some new results on weak compactness

✍ Manuel Valdivia 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 549 KB