by Valencia, Carlos E., Villagrán, Ralihe R.
Published in Linear algebra and its applications (01.05.2022)

by Valencia, Carlos E., Villagrán, Ralihe R.
Published in São Paulo Journal of Mathematical Sciences (01.06.2023)

by Alfaro, Carlos A., Barrus, Michael D., Sinkovic, John, Villagrán, Ralihe R.
Published in Linear algebra and its applications (15.04.2021)

by Allred, Sarah, Curl, Emelie, Fallat, Shaun, Nasserasr, Shahla, Schuerger, Houston, Villagrán, Ralihe R., Vishwakarma, Prateek K.
Published in Graphs and combinatorics (01.04.2024)

by Alfaro, Carlos A., Villagrán, Ralihe R.
Published in Applied mathematics and computation (15.04.2021)

by Alfaro, Carlos A., Villagrán, Ralihe R.
Published in Applied mathematics and computation (01.06.2021)

by Breen, Jane, Butler, Steve, Fuentes, Melissa, Lidický, Bernard, Phillips, Michael, Riasanovksy, Alexander, Song, Sung-Yell, Villagrán, Ralihe, Wiseman, Cedar, Zhang, Xiaohong
Published in The Electronic journal of combinatorics (06.05.2022)

by Alfaro, Carlos A, Serrano, Juan Pablo, Villagrán, Ralihe R
Year of Publication 19.04.2024

by Valencia, Carlos E, Villagrán, Ralihe R
Year of Publication 15.02.2022

by Alfaro, Carlos A, Villagrán, Ralihe R, Zapata, Octavio
Year of Publication 26.09.2023

by Abiad, Aida, Alfaro, Carlos A, Villagrán, Ralihe R
Year of Publication 14.04.2023

by Alfaro, Carlos A, Hoekstra-Mendoza, Teresa I, Serrano, Juan Pablo, Villagrán, Ralihe R
Year of Publication 05.08.2024

by Alfaro, Carlos A, Villagrán, Ralihe R
Year of Publication 04.05.2020

by Allred, Sarah, Curl, Emelie, Fallat, Shaun, Nasserasr, Shahla, Schuerger, Houston, Villagrán, Ralihe R, Vishwakarma, Prateek K
Year of Publication 30.03.2023

by Alfaro, Carlos A, Juan Pablo Serrano, Villagrán, Ralihe R
Published in arXiv.org (22.07.2024)

by Abiad, Aida, Brimkov, Boris, Breen, Jane, Cameron, Thomas R, Gupta, Himanshu, Villagrán, Ralihe R
Year of Publication 24.11.2021

by Valencia, Carlos E, Villagrán, Ralihe R
Published in arXiv.org (15.02.2022)

by Alfaro, Carlos A, Villagrán, Ralihe R, Zapata, Octavio
Published in arXiv.org (27.09.2023)

by Abiad, Aida, Alfaro, Carlos A, Villagrán, Ralihe R
Published in arXiv.org (14.04.2023)

by Alfaro, Carlos A, Hoekstra-Mendoza, Teresa I, Juan Pablo Serrano, Villagrán, Ralihe R
Published in arXiv.org (05.08.2024)