ESC Interview: Allan Böhm
نویسندگان
چکیده
منابع مشابه
Regular Böhm trees
Böhm trees are the natural infinite generalisations of normal forms in pure λ-calculus. They arose from the work of Böhm on separability (Böhm 1968), and were first identified by Barendregt, who devotes chapter 10 of his book (Barendregt 1980) to their study, and relates denotational models such as D∞ to appropriate quotients over Böhm trees. There is however no generally agreed presentation of...
متن کاملAn Interview With Allan Wigfield: A Giant on Research on Expectancy-Value, Motivation, and Reading Achievement
JOAA: Did you have any teacher, professor, or colleague who influenced your learning experience and development in any particular way? Wigfield: I was inspired by several professors and mentors. I took my first undergraduate child development class from Joseph McV. Hunt at the University of Illinois, and he later helped mentor my undergraduate honors thesis. His excitement about research and th...
متن کاملComputing with Böhm Trees
This paper develops a general technique to analyze the head reduction of a term in a context. This technique is used to give a direct proof of the theorem of Hyland and Wadsworth : two -terms that have the same Böhm trees, up to (possibly infinite) -equivalence, are operationally equivalent. It is also used to prove a conjecture of R. Kerth : Every unsolvable -term has a decoration. This syntac...
متن کاملAn Extensional Böhm Model
We show the existence of an infinitary confluent and normalising extension of the finite extensional lambda calculus with beta and eta. Besides infinite beta reductions also infinite eta reductions are possible in this extension, and terms without head normal form can be reduced to bottom. As corollaries we obtain a simple, syntax based construction of an extensional Böhm model of the finite la...
متن کاملAllan Frey
The intent of this paper is to bring a new phenomenon to the attention of physiologists. Using extremely low average power densities of electromagnetic energy, the perception of sounds was induced in normal and deaf humans. The effect was induced several hundred feet from the antenna the instant the transmitter was turned on, and is a function of carrier frequency and modulation. Attempts were ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European medical journal
سال: 2022
ISSN: ['2054-3174']
DOI: https://doi.org/10.33590/emjcardiol/10004094