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MathPod
UMC 741 (Computational Number Theory)
24,579 views
110 items
Last updated on Aug 13, 2021
public playlist
MathPod
2:16
Computational Number Theory-Introduction
MathPod
4:26
Well Ordering Principle & Archimedean Property
MathPod
11:21
Mathematical Induction-First and Second Principle
MathPod
11:28
Divisibility |Part 1| Division algorithm
MathPod
6:50
Divisibility |Part 2| Divisor "a divides b" and its basic properties
MathPod
13:05
Divisibility |Part 3| Greatest Common Divisor
MathPod
8:14
Divisibility |Part 4| Relative Primes, Euclid's Lemma
MathPod
12:51
Divisibility |Part 5| Euclidean Algorithm
MathPod
5:23
Divisibility |Part 6| Consequences of Euclidean Algorithm
MathPod
4:08
Bezout's Lemma
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11:54
Extended Euclidean Algorithm
MathPod
1:40
Divisibility |Part 7| Least Common Multiple
MathPod
6:53
Divisibility |Part 8| Relation of LCM and GCD
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20:25
Divisibility | Part 9| Linear Diophantine Equation and it's solution
MathPod
6:49
Primes |Part 1| Definition and basic divisibility property
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13:20
Primes |Part 2| Fundamental Theorem of Arithmetic
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2:51
Primes |Part 3| There are infinite primes
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4:55
Primes |Part 4| Sieve of Eratosthenes
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3:35
Number Theory | Fermat's Numbers/ Primes
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6:35
Number Theory | Mersenne Prime
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9:49
Number Theory | Perfect Numbers
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6:26
Congruences |Part 1| Definition of Congruence
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8:14
Congruences |Part 2| Complete System of Residues
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12:20
Congruences |Part 3| Equivalence Relation & Some other Basic Properties
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6:23
Congruences | Interesting Examples
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5:54
Congruences |Part 4| Cancellation Property in Congruences
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4:22
Congruences | Interesting Example
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15:11
Congruences |Part 5| Representation of an integer with a base
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6:59
Congruences | Binary Modular Exponentiation
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25:58
Congruences | Part 6| Divisibility Tests
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13:01
Congruences | Interesting Examples
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6:43
Congruences | An Interesting Example
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3:52
Congruences | Interesting Example
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14:43
Congruences |Part 7| Linear Congruence and its solution
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12:25
Congruences | Solution of some Linear Congruences
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13:07
Congruences |Part 8| Chinese Remainder Theorem
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9:33
Congruence | Linear Congruence Solution | Example
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12:00
Congruences | System of Congruences in Two variables
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12:50
Congruences | Part 9| Fermat's Theorem
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7:06
Congruences|Part 10| Another interesting result due to Fermat's Theorem
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13:45
Congruences| Part 11| Wilson's theorem and its converse
MathPod
5:30
Congruences | Wilson Theorem | An Interesting Example
MathPod
3:26
Congruences | A trivial non-linear Congruence solution
MathPod
31:59
Euler Totient/Phi Function-Part 1
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6:15
Euler Totient/Phi Function-Part 2
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22:55
Euler Totient/Phi Function-Part 3
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18:41
Euler Totient/Phi Function-Part 4
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14:35
Euler Totient/Phi Function-Part 5
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26:57
Euler Totient/Phi Function-Part 6
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16:30
Primitive Roots and Indices- Lecture 1
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10:46
Primitive Roots and Indices-Lecture 2
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27:46
Primitive Roots and Indices-Lecture 3
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16:33
Primitive Roots and Indices-Lecture 4
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13:04
Primitive Roots and Indices- Lecture 5 (How to test for primitive roots.)
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23:48
Lagrange's Theorem (Number of Solutions of a Polynomial Congruence)
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35:32
Primitive Roots and Indices-Lecture 6
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27:10
Primitive Roots and Indices-Lecture 7
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20:07
Primitive Roots and Indices-Lecture 8
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17:14
Primitive Roots and Indices-Lecture 9
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10:15
Primitive Roots & Indices - Lecture 10
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9:35
Primitive roots & Indices-Lecture 11
MathPod
11:32
Quadratic Residue (Part-1) Solution of Quadratic Congruence
MathPod
5:29
Quadratic Residue (Part-2) Definition of Quadratic Residue
MathPod
14:43
Quadratic Residue(Part-3) Euler's Criterion to check Quadratic Residue
MathPod
24:45
Quadratic Residue (Part-4) Legendre's Symbol and its basic properties
MathPod
14:57
Quadratic Residue (Part-5) Legendre Symbol Property
MathPod
15:43
Quadratic Residue (Part-6) Gauss Lemma
MathPod
10:04
Quadratic Residue (Part-7) Legendre Symbol (2/p)
MathPod
14:49
Quadratic Residue (Part 8) Germain Prime and its primitive roots
MathPod
10:46
Quadratic Residue (Part 9) Infinite Primes of the form 4k+1 and 8k-1
MathPod
15:10
Quadratic Residue (Part 10) Lemma-Quadratic Reciprocity Law
MathPod
21:25
Quadratic Residue (Part 11) Quadratic Reciprocity Law
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23:02
Quadratic Residue (Part 12) Applications-Quadratic Reciprocity Law
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24:44
Quadratic Residue (Part 13) Quadratic Congruence with Composite Moduli
MathPod
7:14
Quadratic Residue (Part 14) Example
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4:32
Quadratic Residue | Example| Is 246 a square Mod 257
MathPod
5:11
Quadratic Residue (Part 15) | Example | Quadratic Congruence Solvable or not
MathPod
5:02
Cryptography | Introduction
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4:49
Cryptography | Types of Cryptography
MathPod
15:32
Cryptography | Classical Cipher | Substitution Cipher Techniques
MathPod
12:51
Classical Cryptography | Shift Cipher
MathPod
16:14
Classical Cryptography | Affine Ciphers
MathPod
10:25
Cryptography | Classical Cipher | Hill Cipher
MathPod
17:31
Cryptography | Transposition Cipher | Rail Fence Technique
MathPod
11:28
Examples | Transposition Cipher
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10:31
Cryptography | Transposition Cipher | Playfair Cipher
MathPod
10:03
Cryptography | Stream Cipher & Block Cipher
MathPod
10:24
Random Numbers and Mid Square Method
MathPod
11:07
Linear Congruential Generator Method | Random Numbers
MathPod
8:58
Blum-Blum-Shub-Pseudo Random Number
MathPod
13:44
Linear Feedback Shift Register Method For Random Sequnecs of Bits
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13:01
Cryptography | RSA Setup
MathPod
16:19
A Theorem Justifying RSA setup
MathPod
25:44
Examples for RSA Cryptosystem
MathPod
5:40
Digital Signature using RSA Algorithm
MathPod
12:23
Discrete Log Problem
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5:47
Diffie Hellman Key Exchange
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7:16
ElGamal Public Key Cryptosystem
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10:55
Primality & Factorization | Trial Method
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8:56
Factorization | Fermat Factorization Method