On the characteristic polynomial of the information matrix of balanced fractional s^m factorial designs of resolution V_{p, q}

Mathematics

• Fractional Factorial Design 100%
• Information Matrix 91%
• Characteristic polynomial 77%
• Relationships 46%
• Algebraic Structure 36%
• Covariance matrix 34%
• Determinant 32%
• Trace 30%
• Decompose 24%
• Algebra 21%
• Estimate 17%

Business & Economics

• Factorial Design 93%
• Polynomials 74%
• Matrix 67%
• Covariance Matrix 42%
• Decomposition 42%

Engineering & Materials Science

• Algebra 79%
• Covariance matrix 78%
• Polynomials 59%
• Decomposition 55%