Pure Mathematics
epub |eng | | Author:Gerhard Jäger & Wilfried Sieg

( Category: Logic March 19,2020 )
epub |eng | | Author:Siegfried Bosch

where the limit runs over all admissible coverings of X, is called the qth Čech cohomology group of X with values in . There is always a canonical morphism that ...
( Category: Algebraic Geometry March 19,2020 )
epub |eng | | Author:Gordon J. Pace

We write r:X→Y to express that r:X↔Y and that r is functional. An injective function is also called a one-to-one function. ■ Since a function f relates every object in ...
( Category: Discrete Mathematics March 19,2020 )
epub |eng | | Author:Rodney Coleman

5.4 Appendix: Homogeneous Polynomials Suppose that E and F are vector spaces (not necessarily normed). If ϕ is a mapping from E into F and there is a k-linear mapping ...
( Category: Calculus March 19,2020 )
epub |eng | | Author:David Simchi-Levi, Xin Chen & Julien Bramel

The demand of each retailer is random and depends on the realization of the market signal ω and its own selling price. Specifically, we focus on demand functions of the ...
( Category: Economics March 18,2020 )
epub |eng | | Author:G. H. Hardy [Hardy, G. H.]

CHAPTER VI DERIVATIVES AND INTEGRALS 110. Derivatives or Differential Coefficients. Let us return to the consideration of the properties which we naturally associate with the notion of a curve. The ...
( Category: Calculus March 18,2020 )
epub |eng | | Author:Tomasz Radożycki

( Category: Calculus March 18,2020 )
epub |eng | | Author:Jan Woleński

As far as metamathematics is concerned, Tarski summarized the situation in the following statement (Tarski 1954, p. 713) :As an essential contribution of the Polish school to the development of ...
( Category: Logic March 18,2020 )
epub |eng | | Author:Filippo Santambrogio

( Category: Calculus March 18,2020 )
epub |eng | | Author:Randolph Nelson

6.2 The Correct Insight At the beginning, the mathematical properties of coin tossing were obvious and intuitive. Analysis then abruptly transformed our facile conclusions into a quagmire of perplexity. We ...
( Category: Discrete Mathematics March 18,2020 )
epub |eng | | Author:Pierre Lafaye de Micheaux, Rémy Drouilhet & Benoit Liquet

( Category: Testing March 18,2020 )
epub |eng | 2015-02-19 | Author:Simon, Remy [Simon, Remy]

Chapter 3: Going Beyond the Test Taking tests and knowing what to do to become better at certain aptitudes is only half the battle. The thing with IQ is that ...
( Category: Logic March 18,2020 )
epub |eng | | Author:Rocco Chirivì & Ilaria Del Corso & Roberto Dvornicich

(ii)We can choose the set Y = (A ∪ B) ∩ C in ways. Given an element of Y , it can belong to A ∖ B, B ∖ A ...
( Category: Combinatorics March 17,2020 )
epub |eng | | Author:Kenneth J. Berry & Janis E. Johnston & Paul W. Mielke

( Category: Combinatorics March 17,2020 )
epub |eng | | Author:James D. Stein, Jr.

Proofs of Gödel’s There are many different ways to go about demonstrating Gödel’s theorem. I have elected to go with demonstrating here that it is plausible and have given a ...
( Category: Number Theory March 17,2020 )