November 26, 2013 article Open access On the efficient calculation of a linear combination of chi-square random variables with an application in counting string vacua Journal of Physics A Mathematical and Theoretical DOI: 10.1088/1751-8113/46/50/505202 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 1 stored of 39 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Efficient Importance Sampling for the Left Tail of Positive Gaussian Quadratic Forms 2020 IEEE Wireless Communications Letters article Mathematics Markov Chains and Monte Carlo Methods Open access 3 citations 1 result References 0