1. Repositório do Iscte – Instituto Universitário de Lisboa

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Issue DateTitleAuthor(s)TypeAccess Type
2020The star-center of the quaternionic numerical rangeCarvalho, L.; Diogo, C.; Mendes, S.ArticleOpen Access
2019On the convexity and circularity of the numerical range of nilpotent quaternionic matricesCarvalho, L.; Mendes, S.; Diogo, C.ArticleOpen Access
2021Proportional bargaining solutions, strictly comprehensive sets and the axiom of continuityCarvalho, L.ArticleOpen Access
2016Repeated two-person zero-sum games with unequal discounting and private monitoringCarmona, G.; Carvalho, L.ArticleEmbargoed Access
2019A bridge between quaternionic and complex numerical rangesCarvalho, L.; Diogo, C.; Mendes, S.ArticleOpen Access
2023S-spectrum and numerical range of a quaternionic operatorCarvalho, L.; Diogo, C.; Mendes, S.ArticleOpen Access
2024A note on the essential numerical range of block diagonal operatorsCarvalho, L.; Diogo, C.; Mendes, S.; Soares, H.ArticleOpen Access
2024On the convexity of the quaternionic essential numerical rangeCarvalho, L.; Diogo, C.; Mendes, S.; Soares, H.ArticleOpen Access
2025Quaternionic essential numerical range of complex operatorsCarvalho, L.; Diogo, C.; Mendes, S.; Soares, H.ArticleEmbargoed Access

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