CaltechTHESIS
  A Caltech Library Service

The foundations of general arithmetic

Citation

Ward, Morgan (1928) The foundations of general arithmetic. Dissertation (Ph.D.), California Institute of Technology. http://resolver.caltech.edu/CaltechETD:etd-03042005-135853

Abstract

We assume as known the whole machinery of formal logic, such as the notion of set class, relation, propositional function, correspondence, formal equivalence, counting, and the like. We shall use this machinery to investigate a kind of class called a "collection" whose elements consist of "entities" which in a given collection are either all "objects" or all "marks," and certain special types of propositional functions associated with the collection.

The reason for introducing these terms is to avoid confusing the general use of the words "class" "element" in our reasoning about collections and entities with the particular collections and entities themselves.

Loosely speaking, by "marks" we mean bare symbols which are distinguishable from one another, but which have no direct connotation. By an "object" we mean something which can be denoted by a "mark." The distinction between "mark" and "object" is somewhat vague; to state it intelligibly would be to solve one of the major problems of epistemology.

Our ultimate aim is to lay the foundations for a precise definition of an "arithmetic" analogous to the postulational definition of an abstract group. For the present, by an "arithmetic" we mean any system wherein 1.) All operations possible can be carried out in finite number of steps. 2.) Division is not always a possible operation. 3.) Unique factorization into primes is always a possible operation.

Item Type:Thesis (Dissertation (Ph.D.))
Degree Grantor:California Institute of Technology
Division:Physics, Mathematics and Astronomy
Major Option:Mathematics
Thesis Availability:Public (worldwide access)
Research Advisor(s):
  • Bell, Eric Temple
Thesis Committee:
  • Unknown, Unknown
Defense Date:1 January 1928
Record Number:CaltechETD:etd-03042005-135853
Persistent URL:http://resolver.caltech.edu/CaltechETD:etd-03042005-135853
Default Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:863
Collection:CaltechTHESIS
Deposited By: Imported from ETD-db
Deposited On:07 Mar 2005
Last Modified:26 Dec 2012 02:33

Thesis Files

[img]
Preview
PDF (Ward_m_1928.pdf) - Final Version
See Usage Policy.

2845Kb

Repository Staff Only: item control page