We present a principle for introducing new types in type theory which generalises strictly positive indexed inductive data types. In this new principle a set A is defined inductively simultaneously with an A-indexed set B, which is also defined inductively. Compared to indexed inductive definitions, the novelty is that the index set A is generated inductively simultaneously with B. In other wor...

Mikrodalga teknolojisinde dikdörtgen dalga kılavuzu (DDK) filtreler, genellikle düşük kayıp ve yüksek güç taşıma kapasitesinden dolayı yaygın olarak kullanılırlar. Bu çalışmada, istenilen derece frekans bölgesinde simetrik endüktif iris yapısına sahip bant geçiren DDK filtrelerin analitik yöntemle tasarımı MATLAB kodları verilmiştir. Örnek bir tasarım 4.5-4.8 GHz aralığında 5. dereceden filtre,...

A novel inductive logic programming system, called Classic’cl is presented. Classic’cl integrates several settings for learning, in particular learning from interpretations and learning from satisfiability. Within these settings, it addresses predictive, descriptive and probabilistic modeling tasks. As such, Classic’cl (C-armr, cLAudien, icl-S(S)at, ICl, and CLlpad) integrates several well-know...

This study involving 60 Japanese learners of English investigated the effects of various kinds of form-focused instruction on learners’ ability to comprehend and produce polite requests in English. Each treatment group received one of the following: (a) deductive instruction; (b) inductive instruction with problem-solving tasks; or (c) inductive instruction with structured input tasks. These ta...

We give a simple proof of a theorem of Gurevich and Shelah, that the inductive closure of an inflationary operator is equivalent, over the class of finite structures, to the inductive closure (i.e. minimal fixpoint) of a positive operator. A variant of the same proof establishes a theorem of Immerman, that the class of inductive closures of positive first order operators is closed under complem...

Higher inductive types (HITs) in Homotopy Type Theory (HoTT) allow the definition of datatypes which have constructors for equalities over the defined type. HITs generalise quotient types, and allow to define types which are not sets in the sense of HoTT (i.e. do not satisfy uniqueness of equality proofs) such as spheres, suspensions and the torus. However, there are also interesting uses of HI...

References [1] B. Blackadar and E. Kirchberg. Generalized inductive limits of finite-dimensional C *-algebras. A new application of random matrices: Ext(C * red (F2)) is not a group.

Abstract This introduction consists of two parts. In the first part, special issue editors introduce inductive metaphysics from a historical as well systematic point view and discuss what distinguishes it other modern approaches to metaphysics. second they give brief summary individual articles in this issue.