Maglia, D.; Sabadini, N.; Walters, R. F. C. Blocked-braid groups. (English) Zbl 1305.18023 Appl. Categ. Struct. 23, No. 1, 53-61 (2015). MSC: 18D10 20F36 PDFBibTeX XMLCite \textit{D. Maglia} et al., Appl. Categ. Struct. 23, No. 1, 53--61 (2015; Zbl 1305.18023) Full Text: DOI arXiv
Rosebrugh, R.; Sabadini, N.; Walters, R. F. C. Tangled circuits. (English) Zbl 1275.18008 Theory Appl. Categ. 26, 743-767 (2012). MSC: 18B20 18D10 68Q05 68Q85 PDFBibTeX XMLCite \textit{R. Rosebrugh} et al., Theory Appl. Categ. 26, 743--767 (2012; Zbl 1275.18008) Full Text: arXiv EMIS
de Francesco Albasini, Luisa; Sabadini, N.; Walters, R. F. C. An algebra of automata that includes both classical and quantum entities. (English) Zbl 1347.68248 Coecke, Bob (ed.) et al., Proceedings of the 6th international workshop on quantum physics and logic (QPL 2009), Oxford, UK, April 8–9, 2009. Amsterdam: Elsevier. Electronic Notes in Theoretical Computer Science 270, No. 2, 263-272 (2011). MSC: 68Q70 18D10 68Q05 81P68 PDFBibTeX XMLCite \textit{L. de Francesco Albasini} et al., Electron. Notes Theor. Comput. Sci. 270, No. 2, 263--272 (2011; Zbl 1347.68248) Full Text: DOI
de Francesco Albasini, Luisa; Sabadini, Nicoletta; Walters, Robert F. C. The compositional construction of Markov processes. (English) Zbl 1225.18006 Appl. Categ. Struct. 19, No. 1, 425-437 (2011). MSC: 18D15 60J10 18B20 68Q10 PDFBibTeX XMLCite \textit{L. de Francesco Albasini} et al., Appl. Categ. Struct. 19, No. 1, 425--437 (2011; Zbl 1225.18006) Full Text: DOI arXiv
Menni, M.; Sabadini, N.; Walters, R. F. C. A universal property of the monoidal 2-category of cospans of ordinals and surjections. (English) Zbl 1153.18007 Theory Appl. Categ. 18, 631-653 (2007). Reviewer: Viorel Mihai Gontineac (Iaşi) MSC: 18D10 18D05 18D35 PDFBibTeX XMLCite \textit{M. Menni} et al., Theory Appl. Categ. 18, 631--653 (2007; Zbl 1153.18007) Full Text: arXiv EuDML EMIS
Rosebrugh, R.; Sabadini, N.; Walters, R. F. C. Generic commutative separable algebras and cospans of graphs. (English) Zbl 1087.18003 Theory Appl. Categ. 15, Spec. Vol. CT2004 Conf., 164-177 (2005-2006). Reviewer: Paul Bankston (Milwaukee) MSC: 18B20 18D10 68Q05 68Q85 PDFBibTeX XMLCite \textit{R. Rosebrugh} et al., Theory Appl. Categ. 15, 164--177 (2005; Zbl 1087.18003) Full Text: EuDML EMIS
Katis, P.; Sabadini, Nicoletta; Walters, Robert F. C. Feedback, trace and fixed-point semantics. (English) Zbl 1050.68100 Theor. Inform. Appl. 36, No. 2, 181-194 (2002). MSC: 68Q55 68Q70 18D10 PDFBibTeX XMLCite \textit{P. Katis} et al., Theor. Inform. Appl. 36, No. 2, 181--194 (2002; Zbl 1050.68100) Full Text: DOI Numdam EuDML Link
Katis, Piergiulio; Sabadini, Nicoletta; Walters, Robert F. C. On the algebra of feedback and systems with boundary. (English) Zbl 1003.94051 Betti, Renato (ed.) et al., Categorical studies in Italy. Selected papers presented at the meeting “The Italian friends meet Bill Lawvere”, Perugia, Italy, May 1-3, 1997. Palermo: Circolo Matematico di Palermo, Suppl. Rend. Circ. Mat. Palermo, II. Ser. 64, 123-156 (2000). Reviewer: Michel Eytan (Strasbourg) MSC: 94C15 18D10 18B20 93A30 PDFBibTeX XMLCite \textit{P. Katis} et al., in: Categorical studies in Italy. Selected papers presented at the meeting ``The Italian friends meet Bill Lawvere'', Perugia, Italy, May 1--3, 1997. Palermo: Circolo Matematico di Palermo. 123--156 (2000; Zbl 1003.94051)
Katis, P.; Sabadini, N.; Walters, R. F. C. Bicategories of processes. (English) Zbl 0933.18008 J. Pure Appl. Algebra 115, No. 2, 141-178 (1997). MSC: 18D10 68Q85 PDFBibTeX XMLCite \textit{P. Katis} et al., J. Pure Appl. Algebra 115, No. 2, 141--178 (1997; Zbl 0933.18008) Full Text: DOI