In "Modern Individuality in Hegel s Practical Philosophy," Erzsebet Rozsa aims to reconstruct Hegel s theory of individuality in the light of his idea of modernity. Modern individuality is one of the central topics of Hegel s practical philosophy, discussed systematically in the forms of subjectivity in subjective, objective, and practical spirit. Hegel interpreted modern existence and lifeworld in the context of law, politics, economy, and private life.

There has been an intensive debate in recent years, particularly in political philosophy, on how the concept of recognition ( Anerkennung) can bring insight into understanding social and political relationships and answering ethical questions. Proponents of this philosophy seek to apply German Idealism, especially Hegel, to the arguments of recognition in order to solve contemporary problems.

Philosophical Propositions is a fresh, up to date, and reliable introduction to philosophical problems. It takes seriously the need for philosophy to deal with definitive and statable propositions, such as God, certainty, time, personal identity, the mind/body problem, free will and determinism, and the meaning of life.

Modern developments in theoretical and applied science depend on knowledge of the properties of mathematical functions, from elementary trigonometric functions to the multitude of special functions. These functions appear whenever natural phenomena are studied, engineering problems are formulated, and numerical simulations are performed.

Neoclassical analysis extends methods of classical calculus to reflect uncertainties that arise in computations and measurements. In it, ordinary structures of analysis, that is, functions, sequences, series, and operators, are studied by means of fuzzy concepts: fuzzy limits, fuzzy continuity, and fuzzy derivatives. For example, continuous functions, which are studied in the classical analysis, become a part of the set of the fuzzy continuous functions studied in neoclassical analysis.