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How to make the letter “K” that denote Krylov space


Is there a nice way to make a strikethrough for the square subset character in LaTeX?Random character varients being used with fontspecHow to make a slanted vertical bar?How does one make two characters active?LaTeX font for 'old-fashioned' script charactersHow to Produce the Anarchy SymbolA custom “letter” in text modeHow to create a new command which will box every letter of two wordsHow can I find out which letter the command char28 creates in my PDF?I'm having troubles with special chars in listings













1















I'm trying to denote the letter K that appear in notation Krylov Spaceenter image description here



I've already tried to use mathcal and kappa but it's not the same.










share|improve this question







New contributor



Kutz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.














  • 2





    if you have a pdf of that (eg google suggested sam.math.ethz.ch/~mhg/pub/biksm.pdf) you can list the fonts it uses (just standard computer modern and ams fonts in that case)

    – David Carlisle
    8 hours ago











  • Welcome to the TeX.SE. What package are you using?

    – Sebastiano
    8 hours ago












  • For my humble opinion the K of your picture is the same of mathcalK.

    – Sebastiano
    7 hours ago






  • 1





    You are probably doing usepackagemathptmx, Look at my edited answer.

    – egreg
    7 hours ago















1















I'm trying to denote the letter K that appear in notation Krylov Spaceenter image description here



I've already tried to use mathcal and kappa but it's not the same.










share|improve this question







New contributor



Kutz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.














  • 2





    if you have a pdf of that (eg google suggested sam.math.ethz.ch/~mhg/pub/biksm.pdf) you can list the fonts it uses (just standard computer modern and ams fonts in that case)

    – David Carlisle
    8 hours ago











  • Welcome to the TeX.SE. What package are you using?

    – Sebastiano
    8 hours ago












  • For my humble opinion the K of your picture is the same of mathcalK.

    – Sebastiano
    7 hours ago






  • 1





    You are probably doing usepackagemathptmx, Look at my edited answer.

    – egreg
    7 hours ago













1












1








1








I'm trying to denote the letter K that appear in notation Krylov Spaceenter image description here



I've already tried to use mathcal and kappa but it's not the same.










share|improve this question







New contributor



Kutz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











I'm trying to denote the letter K that appear in notation Krylov Spaceenter image description here



I've already tried to use mathcal and kappa but it's not the same.







characters






share|improve this question







New contributor



Kutz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.










share|improve this question







New contributor



Kutz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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share|improve this question




share|improve this question






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asked 8 hours ago









KutzKutz

61




61




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  • 2





    if you have a pdf of that (eg google suggested sam.math.ethz.ch/~mhg/pub/biksm.pdf) you can list the fonts it uses (just standard computer modern and ams fonts in that case)

    – David Carlisle
    8 hours ago











  • Welcome to the TeX.SE. What package are you using?

    – Sebastiano
    8 hours ago












  • For my humble opinion the K of your picture is the same of mathcalK.

    – Sebastiano
    7 hours ago






  • 1





    You are probably doing usepackagemathptmx, Look at my edited answer.

    – egreg
    7 hours ago












  • 2





    if you have a pdf of that (eg google suggested sam.math.ethz.ch/~mhg/pub/biksm.pdf) you can list the fonts it uses (just standard computer modern and ams fonts in that case)

    – David Carlisle
    8 hours ago











  • Welcome to the TeX.SE. What package are you using?

    – Sebastiano
    8 hours ago












  • For my humble opinion the K of your picture is the same of mathcalK.

    – Sebastiano
    7 hours ago






  • 1





    You are probably doing usepackagemathptmx, Look at my edited answer.

    – egreg
    7 hours ago







2




2





if you have a pdf of that (eg google suggested sam.math.ethz.ch/~mhg/pub/biksm.pdf) you can list the fonts it uses (just standard computer modern and ams fonts in that case)

– David Carlisle
8 hours ago





if you have a pdf of that (eg google suggested sam.math.ethz.ch/~mhg/pub/biksm.pdf) you can list the fonts it uses (just standard computer modern and ams fonts in that case)

– David Carlisle
8 hours ago













Welcome to the TeX.SE. What package are you using?

– Sebastiano
8 hours ago






Welcome to the TeX.SE. What package are you using?

– Sebastiano
8 hours ago














For my humble opinion the K of your picture is the same of mathcalK.

– Sebastiano
7 hours ago





For my humble opinion the K of your picture is the same of mathcalK.

– Sebastiano
7 hours ago




1




1





You are probably doing usepackagemathptmx, Look at my edited answer.

– egreg
7 hours ago





You are probably doing usepackagemathptmx, Look at my edited answer.

– egreg
7 hours ago










2 Answers
2






active

oldest

votes


















4














It's the standard mathcalK.



enter image description here



documentclassarticle
usepackageamsmath

begindocument

[
mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
]

enddocument


enter image description here



I guess that your document uses mathptmx. Do like this:



documentclassarticle
usepackageamsmath
usepackagemathptmx

DeclareMathAlphabetmathcalOMScmsymn

begindocument

[
mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
]

enddocument


enter image description here



If you're using newtx, the code should be



documentclassarticle
usepackageamsmath
usepackagenewtxtext,newtxmath
usepackagefix-cm

DeclareMathAlphabetmathcalOMScmsymn

begindocument

[
mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
]

enddocument





share|improve this answer
































    0














    looks a bit like kappa from txfonts, just a bit bigger:



    documentclassarticle

    usepackagegraphicx
    usepackagemathtools
    usepackagetxfonts

    begindocument

    [
    textscalebox1.4$kappa$(r_0)
    ]

    enddocument


    enter image description here






    share|improve this answer










    New contributor



    user190633 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.



















      Your Answer








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      2 Answers
      2






      active

      oldest

      votes








      2 Answers
      2






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      4














      It's the standard mathcalK.



      enter image description here



      documentclassarticle
      usepackageamsmath

      begindocument

      [
      mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
      ]

      enddocument


      enter image description here



      I guess that your document uses mathptmx. Do like this:



      documentclassarticle
      usepackageamsmath
      usepackagemathptmx

      DeclareMathAlphabetmathcalOMScmsymn

      begindocument

      [
      mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
      ]

      enddocument


      enter image description here



      If you're using newtx, the code should be



      documentclassarticle
      usepackageamsmath
      usepackagenewtxtext,newtxmath
      usepackagefix-cm

      DeclareMathAlphabetmathcalOMScmsymn

      begindocument

      [
      mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
      ]

      enddocument





      share|improve this answer





























        4














        It's the standard mathcalK.



        enter image description here



        documentclassarticle
        usepackageamsmath

        begindocument

        [
        mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
        ]

        enddocument


        enter image description here



        I guess that your document uses mathptmx. Do like this:



        documentclassarticle
        usepackageamsmath
        usepackagemathptmx

        DeclareMathAlphabetmathcalOMScmsymn

        begindocument

        [
        mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
        ]

        enddocument


        enter image description here



        If you're using newtx, the code should be



        documentclassarticle
        usepackageamsmath
        usepackagenewtxtext,newtxmath
        usepackagefix-cm

        DeclareMathAlphabetmathcalOMScmsymn

        begindocument

        [
        mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
        ]

        enddocument





        share|improve this answer



























          4












          4








          4







          It's the standard mathcalK.



          enter image description here



          documentclassarticle
          usepackageamsmath

          begindocument

          [
          mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
          ]

          enddocument


          enter image description here



          I guess that your document uses mathptmx. Do like this:



          documentclassarticle
          usepackageamsmath
          usepackagemathptmx

          DeclareMathAlphabetmathcalOMScmsymn

          begindocument

          [
          mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
          ]

          enddocument


          enter image description here



          If you're using newtx, the code should be



          documentclassarticle
          usepackageamsmath
          usepackagenewtxtext,newtxmath
          usepackagefix-cm

          DeclareMathAlphabetmathcalOMScmsymn

          begindocument

          [
          mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
          ]

          enddocument





          share|improve this answer















          It's the standard mathcalK.



          enter image description here



          documentclassarticle
          usepackageamsmath

          begindocument

          [
          mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
          ]

          enddocument


          enter image description here



          I guess that your document uses mathptmx. Do like this:



          documentclassarticle
          usepackageamsmath
          usepackagemathptmx

          DeclareMathAlphabetmathcalOMScmsymn

          begindocument

          [
          mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
          ]

          enddocument


          enter image description here



          If you're using newtx, the code should be



          documentclassarticle
          usepackageamsmath
          usepackagenewtxtext,newtxmath
          usepackagefix-cm

          DeclareMathAlphabetmathcalOMScmsymn

          begindocument

          [
          mathcalK(r_0;k)=operatornamespanr_0,Ar_0,dots,A^kr_0
          ]

          enddocument






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited 7 hours ago

























          answered 7 hours ago









          egregegreg

          747k8919543296




          747k8919543296





















              0














              looks a bit like kappa from txfonts, just a bit bigger:



              documentclassarticle

              usepackagegraphicx
              usepackagemathtools
              usepackagetxfonts

              begindocument

              [
              textscalebox1.4$kappa$(r_0)
              ]

              enddocument


              enter image description here






              share|improve this answer










              New contributor



              user190633 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
              Check out our Code of Conduct.























                0














                looks a bit like kappa from txfonts, just a bit bigger:



                documentclassarticle

                usepackagegraphicx
                usepackagemathtools
                usepackagetxfonts

                begindocument

                [
                textscalebox1.4$kappa$(r_0)
                ]

                enddocument


                enter image description here






                share|improve this answer










                New contributor



                user190633 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                Check out our Code of Conduct.





















                  0












                  0








                  0







                  looks a bit like kappa from txfonts, just a bit bigger:



                  documentclassarticle

                  usepackagegraphicx
                  usepackagemathtools
                  usepackagetxfonts

                  begindocument

                  [
                  textscalebox1.4$kappa$(r_0)
                  ]

                  enddocument


                  enter image description here






                  share|improve this answer










                  New contributor



                  user190633 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.









                  looks a bit like kappa from txfonts, just a bit bigger:



                  documentclassarticle

                  usepackagegraphicx
                  usepackagemathtools
                  usepackagetxfonts

                  begindocument

                  [
                  textscalebox1.4$kappa$(r_0)
                  ]

                  enddocument


                  enter image description here







                  share|improve this answer










                  New contributor



                  user190633 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.








                  share|improve this answer



                  share|improve this answer








                  edited 8 hours ago





















                  New contributor



                  user190633 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.








                  answered 8 hours ago









                  user190633user190633

                  11




                  11




                  New contributor



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                  New contributor




                  user190633 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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