General ⇒ simbolo < e >

[AdeleSimona]

Buongiorno, avrei bisogno di utilizzare i simboli di minore e maggiore, tuttavia al momento della compilazione vengono trasformati in altri caratteri. Soluzioni?
Grazie in anticipo

[MjK]

Good morning, I would need to use the minor and major symbols, however at compile time they are transformed into other characters. Solutions?
Thanks in advance

First of all, please respect, that the language here is English.

To be able to help you, it would be useful, if you would show a minimal working example, so we could see, what you have tried. Have you, e.g., used the math mode for math characters or, e.g., \textless for text characters? Are you using pdflatex, lualatex or xelatex ...