Research Output per year

## Research Output

2020

## Characteristic polynomials and eigenvalues of the adjacency matrix and the Laplacian matrix of cyclic directed prism graph

Stin, R., Aminah, S., Utama, S. & Silaban, D. R., 1 Jun 2020,*Proceedings of the 5th International Symposium on Current Progress in Mathematics and Sciences, ISCPMS 2019.*Mart, T., Triyono, D. & Ivandini, T. A. (eds.). American Institute of Physics Inc., 030028. (AIP Conference Proceedings; vol. 2242).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2019

## Characteristic polynomial and eigenvalues of the anti-adjacency matrix of cyclic directed prism graph

Stin, R., Aminah, S. & Utama, S., 4 Nov 2019,*Proceedings of the 4th International Symposium on Current Progress in Mathematics and Sciences, ISCPMS 2018.*Mart, T., Triyono, D. & Anggraningrum, I. T. (eds.). American Institute of Physics Inc., 020052. (AIP Conference Proceedings; vol. 2168).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access

## Properties of adjacency, in-degree Laplacian, and out-degree Laplacian matrices of directed cyclic sun graph

Prayitno, M. I. A., Utama, S., Aminah, S. & Silaban, D. R., 19 Dec 2019,*Proceedings of the 8th SEAMS-UGM International Conference on Mathematics and Its Applications 2019: Deepening Mathematical Concepts for Wider Application through Multidisciplinary Research and Industries Collaborations.*Utami, H., Kusumo, F. A., Susyanto, N. & Susanti, Y. (eds.). American Institute of Physics Inc., 040011. (AIP Conference Proceedings; vol. 2192).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access

2018

## Deriving the explicit formula of Chebyshev polynomials of the third kind and the fourth kind

Dewi, I. P., Utama, S. & Aminah, S., 22 Oct 2018,*Proceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017.*Yuniati, R., Mart, T., Anggraningrum, I. T., Triyono, D. & Sugeng, K. A. (eds.). American Institute of Physics Inc., 020202. (AIP Conference Proceedings; vol. 2023).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

## Inclusive vertex irregular 1-distance labelings on triangular ladder graphs

Utami, B., Ariyanti, K. & Utama, S., 17 Oct 2018,*8th Annual Basic Science International Conference: Coverage of Basic Sciences toward the World's Sustainability Challenges.*Karim, C., Azrianingsih, R., Pamungkas, M. A., Jatmiko, Y. D. & Safitri, A. (eds.). American Institute of Physics Inc., 060006. (AIP Conference Proceedings; vol. 2021).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2017

## The determinant of an antiadjacency matrix of a directed cycle graph with chords

Diwyacitta, D., Putra, A. P., Ariyanti, K. & Utama, S., 10 Jul 2017,*International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016: Proceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016.*Sugeng, K. A., Triyono, D. & Mart, T. (eds.). American Institute of Physics Inc., 030127. (AIP Conference Proceedings; vol. 1862).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution