Oliver Couto

[13] viXra:2601.0012 submitted on 2026-01-03 23:44:20 , (141 unique-IP downloads)

Numbers Represented by (1st,2nd,3rd & 4th) Degree

Authors: Oliver Couto
Category: Algebra

[12] viXra:2510.0145 submitted on 2025-10-29 15:24:47 , (134 unique-IP downloads)

Four Squares Represented as Sum of Three Out of Four Variables

Authors: Oliver Couto
Category: Algebra

[11] viXra:2507.0048 submitted on 2025-07-06 21:11:22 , (183 unique-IP downloads)

Sum of Three Cubes =sum of Another Three Cubes

Authors: Oliver Couto
Category: General Mathematics

[10] viXra:2505.0068 submitted on 2025-05-10 20:50:02 , (424 unique-IP downloads)

Parametrization for Cube Equal to Sum of Four Cubes

Authors: Oliver Couto
Category: Algebra

[9] viXra:2504.0196 submitted on 2025-04-30 21:43:15 , (208 unique-IP downloads)

Six Simultaneous Equations

Authors: Oliver Couto
Category: Algebra

[8] viXra:2503.0122 submitted on 2025-03-20 21:42:37 , (150 unique-IP downloads)

Diophantine Equation Degree Six Type (6-4-4) Equation

Authors: Oliver Couto
Category: Number Theory

[7] viXra:2502.0196 submitted on 2025-02-28 20:58:22 , (129 unique-IP downloads)

Equation with Sum of Four Sixth Degree Integers Equal to Another Four Sixth Degree Integers

Authors: Oliver Couto
Category: Number Theory

[6] viXra:2409.0087 submitted on 2024-09-17 00:02:57 , (232 unique-IP downloads)

Multiple of a 6th Power is a Sum of 2 Cubes

Authors: Oliver Couto
Category: Number Theory

[5] viXra:2408.0018 submitted on 2024-08-05 21:05:43 , (135 unique-IP downloads)

Sixth Degree Diophantine Polynomial Equation

Authors: Oliver Couto
Category: Number Theory

[4] viXra:2203.0021 submitted on 2022-03-04 21:31:14, (190 unique-IP downloads)

Sums of Bi-Quadratics with Integer Coefficents

Authors: Seiji Tomita, Oliver Couto
Category: Number Theory

[3] viXra:2102.0056 submitted on 2021-02-10 20:32:24, (204 unique-IP downloads)

Diophantine Quintic Equation

Authors: Oliver Couto
Category: Number Theory

[2] viXra:2008.0218 submitted on 2020-08-30 10:33:45, (170 unique-IP downloads)

Sums of nth Powers

Authors: Oliver Couto
Category: Number Theory

[1] viXra:2008.0115 submitted on 2020-08-16 10:27:16, (174 unique-IP downloads)

Sums of Quartics

Authors: Seiji Tomita, Oliver Couto
Category: Number Theory