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A list of all the posts and pages found on the site. For you robots out there, there is an XML version available for digesting as well.
Pages
Posts
Future Blog Post
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Blog Post number 4
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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
Blog Post number 3
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Blog Post number 2
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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
Blog Post number 1
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portfolio
Portfolio item number 1
Short description of portfolio item number 1
Portfolio item number 2
Short description of portfolio item number 2
publications
Stochastic Rounding Implicitly Regularizes Tall-and-Thin Matrices
Published in SIAM Journal on Matrix Analysis and Applications (SIMAX), 2025
Regularization effect of SR on smallest singular values of tall and thin matrices.
Recommended citation: Gregory Dexter, Christos Boutsikas, Linkai Ma, Ilse C. F. Ipsen, and Petros Drineas. (2025). "Stochastic Rounding Implicitly Regularizes Tall-and-Thin Matrices." SIAM Journal on Matrix Analysis and Applications, 46(1), 341-369.
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Stochastic Rounding Increases Small Singular Values
Published in arXiv, 2026
SR regularizes beyond extreme aspect ratios, lifting entire clusters at the tail of the singular value spectrum.
Recommended citation: Linkai Ma, Tingzhou Yu, and Petros Drineas. (2026). "Stochastic Rounding Increases Small Singular Values." arXiv preprint arXiv:2606.00312.
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A Note on the Stability of the Sherman–Morrison–Woodbury Formula
Published in SIAM Journal on Matrix Analysis and Applications (SIMAX), 2026
Forward/backward error stability analysis for SMW.
Recommended citation: Linkai Ma, Christos Boutsikas, Mehrdad Ghadiri, and Petros Drineas. (2026). "A Note on the Stability of the Sherman–Morrison–Woodbury Formula." SIAM Journal on Matrix Analysis and Applications, 47(2), 702-723.
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talks
Talk 1 on Relevant Topic in Your Field
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This is a description of your talk, which is a markdown file that can be all markdown-ified like any other post. Yay markdown!
Conference Proceeding talk 3 on Relevant Topic in Your Field
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This is a description of your conference proceedings talk, note the different field in type. You can put anything in this field.
teaching
MATH-UA121 Calculus I
Undergraduate course, New York University, Math Department, 2022
Teaching Assistant.
MATH-UA121 Calculus I
Undergraduate course, New York University, Math Department, 2023
Teaching Assistant.
CS314 Numerical Methods
Undergraduate course, Purdue University, CS Department, 2023
Teaching Assistant.
CS514 Numerical Analysis
Graduate course, Purdue University, CS Department, 2024
Teaching Assistant.