Stephen A. Vavasis

5.0k total citations
72 papers, 2.8k citations indexed

About

Stephen A. Vavasis is a scholar working on Computational Theory and Mathematics, Computational Mechanics and Computer Graphics and Computer-Aided Design. According to data from OpenAlex, Stephen A. Vavasis has authored 72 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Computational Theory and Mathematics, 29 papers in Computational Mechanics and 25 papers in Computer Graphics and Computer-Aided Design. Recurrent topics in Stephen A. Vavasis's work include Computational Geometry and Mesh Generation (25 papers), Advanced Optimization Algorithms Research (23 papers) and Matrix Theory and Algorithms (17 papers). Stephen A. Vavasis is often cited by papers focused on Computational Geometry and Mesh Generation (25 papers), Advanced Optimization Algorithms Research (23 papers) and Matrix Theory and Algorithms (17 papers). Stephen A. Vavasis collaborates with scholars based in United States, Canada and Belgium. Stephen A. Vavasis's co-authors include Pãnos M. Pardalos, Pãnos M. Pardalos, Nicolas Gillis, Gary L. Miller, Shang‐Hua Teng, Scott A. Mitchell, Katerina D. Papoulia, William P. Thurston, Yinyu Ye and Suzanne M. Shontz and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, Computer Methods in Applied Mechanics and Engineering and Mathematics of Computation.

In The Last Decade

Stephen A. Vavasis

71 papers receiving 2.6k citations

Peers

Countries citing papers authored by Stephen A. Vavasis

Since Specialization

Citations

This map shows the geographic impact of Stephen A. Vavasis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stephen A. Vavasis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephen A. Vavasis more than expected).

Fields of papers citing papers by Stephen A. Vavasis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephen A. Vavasis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stephen A. Vavasis. The network helps show where Stephen A. Vavasis may publish in the future.

Co-authorship network of co-authors of Stephen A. Vavasis

This figure shows the co-authorship network connecting the top 25 collaborators of Stephen A. Vavasis. A scholar is included among the top collaborators of Stephen A. Vavasis based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stephen A. Vavasis. Stephen A. Vavasis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Second-order cone interior-point method for quasistatic and moderate dynamic cohesive fracture 2019 ·Computer Methods in Applied Mechanics and Engineering ·Stephen A. Vavasis, Katerina D. Papoulia, M. Reza Hirmand	8
2	Recovery of a mixture of Gaussians by sum-of-norms clustering 2019 ·Journal of Machine Learning Research ·Tao Jiang, Stephen A. Vavasis, (unknown)	4
3	Extreme point inequalities and geometry of the rank sparsity ball 2014 ·Mathematical Programming ·Dmitriy Drusvyatskiy, Stephen A. Vavasis, Henry Wolkowicz	4
4	A log-barrier method for mesh quality improvement and untangling 2012 ·Engineering With Computers ·Shankar P. Sastry, Suzanne M. Shontz, Stephen A. Vavasis	23
5	Nonnegative matrix factorization via rank-one downdate 2008 ·Michael Biggs, Ali Ghodsi, Stephen A. Vavasis	20
6	Solving Elliptic Finite Element Systems in Near-Linear Time with Support Preconditioners 2008 ·SIAM Journal on Numerical Analysis ·Erik G. Boman, Bruce Hendrickson, Stephen A. Vavasis	32
7	A linear weighted laplacian smoothing framework for warping tetrahedral meshes 2004 ·arXiv (Cornell University) ·Suzanne M. Shontz, Stephen A. Vavasis	1
8	A Mesh Warping Algorithm Based on Weighted Laplacian Smoothing. 2003 ·IMR ·Suzanne M. Shontz, Stephen A. Vavasis	36
9	A Concise Representation of Geometry Suitable for Mesh Generation. 2002 ·IMR ·L. Paul Chew, Stephen A. Vavasis, (unknown), (unknown), Bharat K. Soni	5
10	A unified geometric approach to graph separators 2002 ·Gary L. Miller, Shang‐Hua Teng, Stephen A. Vavasis	50
11	Accurate Solution of Weighted Least Squares by Iterative Methods 2001 ·SIAM Journal on Matrix Analysis and Applications ·(unknown), Stephen A. Vavasis	6
12	A norm bound for projections with complex weights 2000 ·Linear Algebra and its Applications ·(unknown), Stephen A. Vavasis	6
13	A primal-dual interior point method whose running time depends only on the constraint matrix 1996 ·Mathematical Programming ·Stephen A. Vavasis, Yinyu Ye	82
14	Stable Numerical Algorithms for Equilibrium Systems 1994 ·SIAM Journal on Matrix Analysis and Applications ·Stephen A. Vavasis	38
15	An accelerated interior point method whose running time depends only on A (extended abstract) 1994 ·Stephen A. Vavasis, Yinyu Ye	2
16	Active set Methods for Problems in Column Block Angular Form 1993 ·PhilPapers (PhilPapers Foundation) ·Julio Michael Stern, Stephen A. Vavasis	2
17	Open questions in complexity theory for numerical optimization 1992 ·Mathematical Programming ·Pãnos M. Pardalos, Stephen A. Vavasis	22
18	Quality mesh generation in three dimensions 1992 ·Scott A. Mitchell, Stephen A. Vavasis	88
19	Preconditioning for Boundary Integral Equations (Preliminary Version) 1990 ·eCommons (Cornell University) ·Stephen A. Vavasis	2
20	Exponential lower bounds for finding Brouwer fix points 1989 ·Journal of Complexity ·(unknown), Christos H. Papadimitriou, Stephen A. Vavasis	70

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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