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Topic: Three forms of mathematical induction


  
  Mathematical induction -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-07)
Mathematical induction is a method of (Proof of a mathematical theorem) mathematical proof typically used to establish that a given statement is true of all (The number 1 and any other number obtained by adding 1 to it repeatedly) natural numbers, or otherwise is true of all members of an infinite sequence.
This form of induction, when applied to (The number designating place in an ordered sequence) ordinals (which form a (additional info and facts about well-order) well-ordered and hence well-founded class), is called (additional info and facts about transfinite induction) transfinite induction.
The principle of mathematical induction is usually stated as an ((logic) a proposition that is not susceptible of proof or disproof; its truth is assumed to be self-evident) axiom of natural numbers, see (additional info and facts about Peano axioms) Peano axioms.
www.absoluteastronomy.com /encyclopedia/M/Ma/Mathematical_induction.htm   (1081 words)

  
 Mathematical induction - Wikipedia, the free encyclopedia
Mathematical induction is a method of mathematical proof typically used to establish that a given statement is true of all natural numbers, or otherwise is true of all members of an infinite sequence.
A somewhat more general form of argument used in mathematical logic and computer science shows that expressions that can be evaluated are equivalent; this is known as structural induction.
This form of mathematical induction is actually a special case of the previous form because if the statement that we intend to prove is P(n) then proving it with these two rules is equivalent with proving P(n + b) for all natural numbers n with the first two steps.
www.wikipedia.org /wiki/Mathematical_induction   (1020 words)

  
 Three forms of mathematical induction - Wikipedia, the free encyclopedia
The basis for induction is trivial; the substantial part of the proof goes from case n to case n + 1.
The induction step shows that if P(k) is true for all k < n then P(n) is true (proof by complete induction); no basis for induction is needed because the first, or basic, case is a vacuously true special case of what is proved in the induction step.
This form works not only when the values of k and n are natural numbers, but also for ordinal numbers; see transfinite induction.
en.wikipedia.org /wiki/Three_forms_of_mathematical_induction   (160 words)

  
 Transfinite induction - Wikipedia, the free encyclopedia
Transfinite induction is the proof technique of mathematical induction when applied to (large) well-ordered sets, for instance to sets of ordinals or cardinals, or even to the class of all ordinals.
It may be regarded as one of three forms of mathematical induction.
Relationship to AC There is a popular misconception that transfinite induction, or transfinite recursion, or both, require the axiom of choice.
en.wikipedia.org /wiki/Transfinite_induction   (629 words)

  
 Encyclopedia: Mathematical-induction
Mathematical logic is a discipline within mathematics, studying formal systems in relation to the way they encode intuitive concepts of proof and computation as part of the foundations of mathematics.
In mathematics, a well-founded relation is an order relation R on a set X where every non-empty subset of X has an R-minimal element; that is, where for every non-empty subset S of X, there is an element m of S such that for every element...
In mathematics, the Peano axioms (or Peano postulates) are a set of first-order axioms proposed by Giuseppe Peano which determine the theory of Peano arithmetic (also known as first-order arithmetic).
www.nationmaster.com /encyclopedia/Mathematical_induction   (1782 words)

  
 Station Information - Mathematical induction
Mathematical induction, or proof by induction, is a method of mathematical proof typically used to establish that a given statement is true for all natural numbers.
An induction variant is used in computer science to prove that expressions which can be evaluated are equivalent, and this is known as structural induction.
This is in fact the most general form of mathematical induction and it can be shown that it is not only valid for statements about natural numbers, but for statements about elements of any well-founded set, that is, a set with a partial order that contains no infinite descending chains (where
www.stationinformation.com /encyclopedia/m/ma/mathematical_induction.html   (790 words)

  
 Math Forum - Ask Dr. Math
Hi, I have being trying to prove that mathematical induction is correct.
You may have a hard time proving mathematical induction, depending on the axioms you are using.
Mathematical Induction ---------------------- If A is a subset of natural numbers such that i) 1 is in A ii) if a natural number k is in A then k + 1 must also be in A Then A is the set of natural numbers.
mathforum.org /library/drmath/view/55696.html   (657 words)

  
 Mathematical induction   (Site not responding. Last check: 2007-10-07)
Mathematical induction, or proof by induction, is a method of mathematical proof typically used to establish thata given statement is true for all natural numbers.
It is possible to base a proof of mathematical induction on other mathematical principles.
Related methods An induction variant is used in computer science to prove that expressions which can be evaluated are equivalent, and this is known as structural induction.
www.termsdefined.net /ma/mathematical-induction.html   (1435 words)

  
 Categories and Logical Forms in Kant's Metaphysical Deduction
Since judgmental forms are abstractions from ordinary employments of concepts in humans' attempts to communicate and to gain knowledge of the phenomena, formal logic is not specifically concerned with the problem of how understanding is successful by means of either empirical, logical, or mathematical judgments.
Thus the logical forms, according to a traditional parlance, are the ratio cognoscendi of the categories, while the latter is the ratio essendi of the former.
On the one hand, the logical forms are the ratio cognoscendi of the categories, for it is by means of the former that the latter are known.
pioneer.netserv.chula.ac.th /~hsoraj/web/Kant.html   (5585 words)

  
 Computational Recursion and Mathematical Induction   (Site not responding. Last check: 2007-10-07)
A recursive process invokes a version of itself as a subprocess during execution; a recursive procedure contains a version of itself as a subprocedure in its definition; in a proof by mathematical induction, one version of the theorem is used to derive another version.
We consider three major uses of induction in mathematics – definition, proof and construction – and discuss their interconnections as well as their counterparts in computer languages.
Both the mathematical and the computational processes are based on the same recursive idea: If the given number is prime, output that number; else, decompose the given number into a product of two smaller numbers and output the product of their prime decompositions.
cse.proj.ac.il /recursion/Induction_Recursion.htm   (2639 words)

  
 Mathematical induction - Encyclopedia, History, Geography and Biography
Mathematical induction - Encyclopedia, History, Geography and Biography
Another generalization, called complete induction, allows that in the second step we assume not only that the statement holds for n = m but also that it is true for n smaller than or equal to m.
Mathematical induction, Example, Proof, Generalizations, Start at b, Assume true for all lesser values, Transfinite induction, Proof or reformulation of mathematical induction and External links.
www.arikah.net /encyclopedia/Mathematical_induction   (1132 words)

  
 [No title]   (Site not responding. Last check: 2007-10-07)
Department of Mathematical Sciences Curtis K. Church, Chair Kirksey Old Main 223D The Department of Mathematical Sciences offers the Master of Science with a major in Mathematics, the Master of Science in Teaching with a major in Mathematics, and a minor in Mathematics at the graduate level.
Three concentrations are offered under the Master of Science: General Mathematics, Industrial Mathematics, and Research Preparation.
The character of mathematical thought by way of mathematical problems which have occupied successively the outstanding mathematicians of Babylon, Egypt, Greece, China, the Renaissance, and modern times paralleled with a study of three schools of mathematical philosophy: intuitionism, logicism, and formalism.
www.mtsu.edu /gcat/depts/math.txt   (2895 words)

  
 Analogy, Deduction, Induction——Logic
It is coterminous with Induction, as Induction ought to be understood; but the view that is here taken of the mode of discovering truth by Inductive reasoning, is not the same as the prevalent doctrine of Induction, though it is called by the same name.
Induction, as commonly understood in logical text books, is the discovery of causation, and the discovery of causation by the direct appeal to experience.
According to the Scholastic analysis, the proposition consists of Subject, Copula, and Predicate; and is in the form Man—is—mortal, A—is—unequal to B. It is manifest that, in this division, the so-called predicates ‘mortal,’ and ‘unequal to B,’ are not predicates at all.
www.geocities.com /freasoner_2000/logic.htm   (15840 words)

  
 Set Theory
Moreover, it is the understanding of how logic interacts with mathematics that empowers the student to have the courage and confidence to tackle greater problems in courses such as Abstract Algebra or Topology.
Sets are found throughout the part as we study induction, well‑ordered sets, congruence classes, relations, equiva­lence classes, and functions.
This will benefit mathe­matics students as they take their upper level courses in algebra and analysis.
www.wordtrade.com /science/mathematics/settheory.htm   (627 words)

  
 [No title]
So many mathematical conferences got held in such good restaurants that many of the finest minds of a generation died of obesity and heart failure and the science of math was put back by years.
Mathematics is difficult for many human minds to grasp because of its hierarchical structure: one thing builds on another and depends on it.
Mathematics is indeed dangerous in that it absorbs students to such a degree that it dulls their senses to everything else.
math.furman.edu /~mwoodard/mqs/data.html   (17743 words)

  
 MATHEMATICAL INDUCTION
Each proof by mathematical induction has one of three forms.
The basis for induction is vacuously true; the step that goes from case n to case n + 1 is trivial if n ≥ 2 and impossible if n = 1; the substantial part of the proof is the case n = 2.
The case n = 2 is relied on in the trivial induction step.
www.websters-online-dictionary.org /definition/MATHEMATICAL+INDUCTION   (908 words)

  
 Mathematical induction
Iterated Inductive Definitions and Subsystems of Analysis (Lecture Notes in Mathematics, Vol 897)
Principles of Induction Logging (Methods in Geochemistry and Geophysics, Vol 38)
This is in fact the most general form of mathematical induction and it can be shown that it isn't only valid for statements about natural numbers, but for statements about elements of any well-founded set, that is, a set with a partial order that contains no infinite descending chains (where
news-server.org /m/ma/mathematical_induction.html   (845 words)

  
 Mathematical Induction   (Site not responding. Last check: 2007-10-07)
Three forms of mathematical induction -- Facts, Info, and Encyclopedia article...
Mathematical Induction help needed - Information Technology Services...
Elsevier.com - Reasoning by Mathematical Induction in Children's Arithmetic...
www.scienceoxygen.com /math/107.html   (89 words)

  
 Pharsea: Platonism
The fact that the degree to which a grouping of sand-grains participates in the form "heap" (which, as Mr Copeland defines it) is relative to the perceptual capabilities of an observer, does not in any way establish that even this form exists in the human consciousness.
As no two human beings have exactly the same participation in those Forms that might be thought to be elemental: so their participation in whatever "Human Nature" that may be conceived as a "standard form" or "essence", will differ: not just quantitatively but qualitatively.
In contrast, Platonist theory has a natural compatibility with Quantum Theory (participation in forms: mixed quantum Eigen-States), General Relativity (the form of Gravity is the Space-Time Metric), Biology (Life is the organizing pattern of the body, determined by its genes), and Evolutionary Genetics (the genome is the form of a species).
www.geocities.com /pharsea/Platonism.html   (10897 words)

  
 Streaming Video - Fall 1999
Kevin Buzzard Weight 1 modular forms and a conjecture of Artin
Chris Skinner Modular Forms and Residually Reducible Representations I
Henri Darmon Diophantine applications of the modularity conjecture: rigid coverings, modular forms, and the generalized Fermat equation
www.msri.org /publications/video/index1.html   (1146 words)

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